Mazda 2013 CX-5 Instruction manual

CX-5 - 2013
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Workshop Manual - Brakes
2013 - CX-5
On-Board Diagnostics
DYNAMIC STABILITY CONTROL SYSTEM WIRING DIAGRAM [DYNAMIC STABILITY CONTROL (DSC)]
FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0001:01/C0002:01/C0003:01/C0004:01/C0010:01/C0011:01/C0014:01/C0015:01/C0018:01/C0019:01/C001C:01/C001D:01 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0020:11/C0020:12/C0020:13/C0020:71 [DYNAMIC STABILITY CONTROL (DSC)]
DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)]
DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0040:64 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0044:01/C0044:28/C0044:54/C0044:64 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0051:62/C0051:64/C0051:67/C0051:85 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0061:54/C0062:54/C0063:54 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0062:76 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C006B:00/C0072:68 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C0089:64 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C1031:35 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C1031:41 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C1031:54 [DYNAMIC STABILITY CONTROL (DSC)]
DTC C1031:68 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0001:88/U0100:00/U0101:00/U0114:00/U0131:00/U0155:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0151:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0401:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0402:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0420:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0423:00 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U0452:86 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U2101:00/U2300:52/U2300:54/U2300:55/U2300:56/U2300:64 [DYNAMIC STABILITY CONTROL (DSC)]
DTC U3003:08/U3003:16/U3003:17 [DYNAMIC STABILITY CONTROL (DSC)]
Symptom Troubleshooting
SYSTEM WIRING DIAGRAM [DYNAMIC STABILITY CONTROL (DSC)]
FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
PRECAUTION [DYNAMIC STABILITY CONTROL (DSC)]
SYMPTOM TROUBLESHOOTING [DYNAMIC STABILITY CONTROL (DSC)]
NO.1 ANY OF THE FOLLOWING LIGHTS DO NOT ILLUMINATE WITH THE IGNITION ON: (ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, TCS/DSC INDICATOR LIGHT AND/OR TCS OFF INDICATOR
LIGHT) [DYNAMIC STABILITY CONTROL (DSC)]
NO.2 ANY OF THE FOLLOWING LIGHTS STAY ON: (ABS WARNING LIGHT, TCS/DSC INDICATOR LIGHT AND/OR TCS OFF INDICATOR LIGHT) [DYNAMIC STABILITY CONTROL (DSC)]
NO.3 BRAKE SYSTEM WARNING LIGHT STAY ON [DYNAMIC STABILITY CONTROL (DSC)]
NO.4 THERE IS A MALFUNCTION IN THE SYSTEM EVEN THOUGH ABS WARNING LIGHT, BRAKE SYSTEM WARNING LIGHT, TCS/DSC INDICATOR LIGHT AND TCS OFF INDICATOR LIGHT DO NOT ILLUMINATE
[DYNAMIC STABILITY CONTROL (DSC)]
NO.5 ABS OR TCS*1 OPERATES FREQUENTLY/TCS DOES NOT WORK CORRECTLY *1: DSC SYSTEM FUNCTION CONTAINS TRACTION CONTROL FUNCTION, TCS/DSC INDICATOR LIGHT GOES ON AND OFF WHILE
TCS OPERATES [DYNAMIC STABILITY CONTROL (DSC)]
NO.6 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY *2: TCS/DSC INDICATOR LIGHT GOES ON AND OFF WHILE DSC OPERATES [DYNAMIC STABILITY CONTROL (DSC)]
NO.7 TCS/DSC INDICATOR LIGHT FLASHES (WHEN NEITHER THE TCS NOR THE DSC ARE OPERATING) [DYNAMIC STABILITY CONTROL (DSC)]
NO.8 HILL LAUNCH ASSIST (HLA) OPERATES EVEN ON A DOWNHILL/HILL LAUNCH ASSIST (HLA) DOES NOT OPERATE ON A SLOPE [DYNAMIC STABILITY CONTROL (DSC)]
General Procedures

CX-5 - 2013
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GENERAL PROCEDURES (BRAKE)
Conventional Brake System
CONVENTIONAL BRAKE SYSTEM LOCATION INDEX
BRAKE FLUID INSPECTION
BRAKE FLUID AIR BLEEDING
VACUUM LINE INSPECTION
VACUUM HOSE REMOVAL/INSTALLATION
BRAKE PEDAL INSPECTION
BRAKE PEDAL REMOVAL/INSTALLATION
BRAKE SWITCH INSPECTION
MASTER CYLINDER REMOVAL/INSTALLATION
BRAKE FLUID LEVEL SENSOR INSPECTION
POWER BRAKE UNIT INSPECTION
POWER BRAKE UNIT REMOVAL/INSTALLATION
VACUUM PUMP INSPECTION
VACUUM PUMP REMOVAL/INSTALLATION
FRONT BRAKE (DISC) INSPECTION
FRONT BRAKE (DISC) REMOVAL/INSTALLATION
DISC PAD (FRONT) REPLACEMENT
CALIPER (FRONT) DISASSEMBLY/ASSEMBLY
BRAKE HOSE (FRONT) REMOVAL/INSTALLATION
REAR BRAKE (DISC) INSPECTION
REAR BRAKE (DISC) REMOVAL/INSTALLATION
DISC PAD (REAR) REPLACEMENT
CALIPER (REAR) DISASSEMBLY/ASSEMBLY
BRAKE HOSE (REAR) REMOVAL/INSTALLATION
Parking Brake System
PARKING BRAKE SYSTEM LOCATION INDEX
PARKING BRAKE LEVER INSPECTION
PARKING BRAKE LEVER ADJUSTMENT
PARKING BRAKE LEVER REMOVAL/INSTALLATION
FRONT PARKING BRAKE CABLE REMOVAL/INSTALLATION
REAR PARKING BRAKE CABLE REMOVAL/INSTALLATION
PARKING BRAKE SWITCH INSPECTION
Dynamic Stability Control
DYNAMIC STABILITY CONTROL LOCATION INDEX
DSC SYSTEM WIRING DIAGRAM
DSC HU/CM REMOVAL/INSTALLATION
DSC RELATED PARTS SENSOR INITIALIZATION PROCEDURE
DSC HU/CM INSPECTION
FRONT ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION
FRONT ABS WHEEL-SPEED SENSOR INSPECTION
REAR ABS WHEEL-SPEED SENSOR REMOVAL/INSTALLATION
REAR ABS WHEEL-SPEED SENSOR INSPECTION [2WD]
REAR ABS WHEEL-SPEED SENSOR INSPECTION [AWD]
BRAKE FLUID PRESSURE SENSOR INSPECTION
TCS OFF SWITCH REMOVAL/INSTALLATION
TCS OFF SWITCH INSPECTION
Technical Data
BRAKES TECHNICAL DATA
Maintenance/Service Tools
BRAKES SST

DYNAMIC STABILITY CONTROL SYSTEM WIRING DIAGRAM [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
DYNAMIC STABILITY CONTROL SYSTEM WIRING DIAGRAM [DYNAMIC STABILITY CONTROL (DSC)]

DYNAMIC STABILITY CONTROL SYSTEM WIRING DIAGRAM [DYNAMIC STABILITY CONTROL (DSC)]
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© 2012 Mazda North American Operations, U.S.A.

FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
If there is any vehicle malfunction complaint lodged by a customer, perform malfunction diagnosis according to the
troubleshooting procedure.
Troubleshooting Procedure

FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
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FOREWORD [DYNAMIC STABILITY CONTROL (DSC)]
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*1
CONTROLLER AREA NETWORK (CAN) MALFUNCTION DIAGNOSIS FLOW
Action for non-repeatable malfunction
If the malfunction does not recur, verify the malfunction cause by performing the following actions:
Verify that a DTC has been recorded in the memory using the M-MDS. (See ON-BOARD DIAGNOSIS
[DYNAMIC STABILITY CONTROL (DSC)].)
Perform a simulation test in the simulation mode based on the repair order form, record the data at that
time, and detect the malfunction cause.
Shake the wiring harness or connector of the electrical component which is suspected to be the cause of
the malfunction, and inspect for the occurrence of any malfunction or DTCs.
Inspect the female terminals for poor connection.
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ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
On-Board Diagnostic (OBD) Test Description
The OBD test inspects the integrity and function of the DSC and outputs the results when requested by the specific tests.
On-board diagnostic test also:
Provides a quick inspection of the DSC usually performed at the start of each diagnostic procedure.
Provides verification after repairs to ensure that no other faults occurred during service.
The OBD test is divided into 3 tests:
Read/clear diagnostic results, PID monitor and record and active command modes.
Read/clear diagnostic results
This function allows you to read or clear DTCs in the DSC HU/CM memory.
PID/Data monitor and record
This function allows you to access certain data values, input signals, calculated values, and system status information.
Active command modes
This function allows you to control devices through the M-MDS.
Reading DTCs Procedure
CMDTC self test
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “Self Test”.
b. Select “All CMDTCs”.
3. Verify the DTC according to the directions on the screen.
If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
4. After completion of repairs, clear all DTCs stored in the DSC. (See Clearing DTCs Procedure.)
ODDTC self test
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “Self Test”.
b. Select “Modules”.
c. Select “ABS”.
3. Verify the DTC according to the directions on the screen.
If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection.
4. After completion of repairs, clear all DTCs stored in the DSC. (See Clearing DTCs Procedure.)
Clearing DTCs Procedure
CMDTC clearing DTCs procedure
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “Self Test”.
b. Select “All CMDTCs”.
3. Verify the DTC according to the directions on the screen.
4. Press the clear button on the DTC screen to clear the DTC.
5. Switch the ignition to off.
6. Switch the ignition ON (engine off) and wait for 5 s or more.
7. Perform DTC inspection. (See Reading DTCs Procedure.)
8. Verify that no DTCs are displayed.
ODDTC clearing DTCs procedure

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “Self Test”.
b. Select “Modules”.
c. Select “ABS”.
3. Verify the DTC according to the directions on the screen.
4. Press the clear button on the DTC screen to clear the DTC.
5. Switch the ignition to off.
6. Switch the ignition ON (engine off) and wait for 5 s or more.
7. Perform DTC inspection. (See Reading DTCs Procedure.)
8. Verify that no DTCs are displayed.
PID/Data Monitor and Record Procedure
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “DataLogger”.
b. Select “Modules”.
c. Select “ABS”.
3. Select the applicable PID from the PID table.
4. Verify the PID data according to the directions on the screen.
NOTE:
The PID data screen function is used for monitoring the calculated value of input/output signals in the module.Therefore, if the monitored value of the output parts is not within the specification, it is necessary to inspect the monitored value of input parts corresponding to the applicable output part control.
In addition, because the system does not display an output part malfunction as an abnormality in the monitored value, it is necessary to inspect the output parts individually.
Active Command Modes Procedure
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “DataLogger”.
b. Select “Modules”.
c. Select “ABS”.
3. Select the simulation items from the PID table.
4. Perform the active command modes function, inspect the operations for each parts.
If the operation of output parts cannot be verified after the active command mode inspection is performed, this could indicate the possibility of an open or short circuit, sticking, or operation malfunction in the output parts.
Snapshot Data Access Procedure
1. Connect the M-MDS (IDS) to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization screen of the IDS.
a. Select “Self Test”.
b. Select “All CMDTCs”.
3. Retrieve the snapshot data according to the directions on the IDS screen.
NOTE:
Snapshot data appears at the top of the help screen when the displayed DTC is selected.
The snapshot data stores the currently detected DTC data.
DTC Table
×: Applicable-: Not applicable/not illuminated
DTC No. ABS warning
light
Brake system
warning light
(when parking
brake is
released)
TCS/DSC
indicator
light
TCS OFF
indicator
light
Tire
pressure
monitoring
system
warning
light
Malfunction location Fail-
safe
Drive
cycle
Self
test
type*1
Memory
function Page
B10DF:46 - - Illuminated - - DSC HU/CM (internal
malfunction) × - C, D × (See DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)].)
C0001:01
C0002:01
C0003:01
C0004:01
C0010:01

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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C0011:01
Illuminated Illuminated Illuminated - -
DSC HU/CM internal
malfunction (solenoid
valve system)
× - C, D × (See DTC C0001:01/C0002:01/C0003:01/C0004:01/C0010:01/C0011:01/C0014:01/C0015:01/C0018:01/C0019:01/C001C:01/C001D:01 [DYNAMIC STABILITY CONTROL (DSC)].)
C0014:01
C0015:01
C0018:01
C0019:01
C001C:01
C001D:01
C0020:11
Illuminated - Illuminated - - Pump motor, motor
relay × - C, D × (See DTC C0020:11/C0020:12/C0020:13/C0020:71 [DYNAMIC STABILITY CONTROL (DSC)].)
C0020:12
C0020:13
C0020:71
C0030:07
Illuminated -*2 Illuminated - Flashes*3
LF ABS sensor rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0031:07
LF ABS wheel-speed
sensor/ABS sensor
rotor
C0031:11
Illuminated -*2 Illuminated - Flashes*3 LF ABS wheel-speed
sensor × - C, D × (See DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)].)
C0031:15
C0031:29
Illuminated -*2 Illuminated - Flashes*3
LF ABS wheel-speed
sensor/ABS sensor
rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0031:2F
C0031:64
C0033:07
Illuminated -*2 Illuminated - Flashes*3
RF ABS sensor rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0034:07
RF ABS wheel-speed
sensor/ABS sensor
rotor
C0034:11
Illuminated -*2 Illuminated - Flashes*3 RF ABS wheel-speed
sensor × - C, D × (See DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)].)
C0034:15
C0034:29
Illuminated -*2 Illuminated - Flashes*3
RF ABS wheel-speed
sensor/ABS sensor
rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0034:2F
C0034:64
C0036:07
Illuminated -*2 Illuminated - Flashes*3
LR ABS sensor rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0037:07
LR ABS wheel-speed
sensor/ABS sensor
rotor
C0037:11
Illuminated -*2 Illuminated - Flashes*3 LR ABS wheel-speed
sensor × - C, D × (See DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)].)
C0037:15
C0037:29
Illuminated -*2 Illuminated - Flashes*3
LR ABS wheel-speed
sensor/ABS sensor
rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C0037:2F
C0037:64
C0039:07
Illuminated -*2 Illuminated - Flashes*3
RR ABS sensor rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C003A:07
RR ABS wheel-speed
sensor/ABS sensor
rotor
C003A:11
Illuminated -*2 Illuminated - Flashes*3 RR ABS wheel-speed
sensor × - C, D × (See DTC C0031:11/C0031:15/C0034:11/C0034:15/C0037:11/C0037:15/C003A:11/C003A:15 [DYNAMIC STABILITY CONTROL (DSC)].)
C003A:15
C003A:29
Illuminated -*2 Illuminated - Flashes*3
RR ABS wheel-speed
sensor/ABS sensor
rotor
× - C, D ×
(See DTC
C0030:07/C0031:07/C0031:29/C0031:2F/C0031:64/C0033:07/C0034:07/C0034:29/C0034:2F/C0034:64/C0036:07/C0037:07/C0037:29/C0037:2F/C0037:64/C0039:07/C003A:07/C003A:29/C003A:2F/C003A:64
[DYNAMIC STABILITY CONTROL (DSC)].)
C003A:2F
C003A:64

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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C0040:64 - - Illuminated - Flashes
*3
Brake switch × - C, D × (See DTC C0040:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0044:01 - - Illuminated - Flashes*3*4
Brake fluid pressure
sensor × - C, D × (See DTC C0044:01/C0044:28/C0044:54/C0044:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0044:28 - - Illuminated - Flashes*3
C0044:54 - - Illuminated - Flashes*3*4
C0044:64 - - Illuminated - Flashes*3
C0051:62
- - Illuminated - Flashes*3
EPS CM × - C, D × (See DTC C0051:62/C0051:64/C0051:67/C0051:85 [DYNAMIC STABILITY CONTROL (DSC)].)
C0051:64
C0051:67 - - Illuminated - -
C0051:85 - - Illuminated - Flashes*3
C0061:28 - - Illuminated - Flashes*3 SAS control module
system × - C, D × (See DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0061:54 Illuminated*5 - Illuminated - Flashes*3*4
DSC HU/CM system
(unperformed
initialization
procedure)
× - C, D × (See DTC C0061:54/C0062:54/C0063:54 [DYNAMIC STABILITY CONTROL (DSC)].)
C0061:64 - - Illuminated - Flashes*3
SAS control module
system × - C, D × (See DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0062:28 Illuminated*5 - Illuminated - -
C0062:54 Illuminated*5 - Illuminated - Flashes*3*4
DSC HU/CM system
(unperformed
initialization
procedure)
× - C, D × (See DTC C0061:54/C0062:54/C0063:54 [DYNAMIC STABILITY CONTROL (DSC)].)
C0062:64 Illuminated*5 - Illuminated - - SAS control module
system × - C, D × (See DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0062:76 Illuminated*5 - Illuminated - Flashes*3*4SAS control module
system × - C, D × (See DTC C0062:76 [DYNAMIC STABILITY CONTROL (DSC)].)
C0063:28 - - Illuminated - Flashes*3 SAS control module
system × - C, D × (See DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C0063:54 Illuminated*5 - Illuminated - Flashes*3*4
DSC HU/CM system
(unperformed
initialization
procedure)
× - C, D × (See DTC C0061:54/C0062:54/C0063:54 [DYNAMIC STABILITY CONTROL (DSC)].)
C0063:64 - - Illuminated - Flashes*3 SAS control module
system × - C, D × (See DTC C0061:28/C0061:64/C0062:28/C0062:64/C0063:28/C0063:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C006B:00
- -
Illuminated
-
Flashes*3
TCS/DSC control
system × - C, D × (See DTC C006B:00/C0072:68 [DYNAMIC STABILITY CONTROL (DSC)].)
C0072:68 -*8 -
C0089:64 - - - - - TCS OFF switch - - C, D × (See DTC C0089:64 [DYNAMIC STABILITY CONTROL (DSC)].)
C1031:35 - - - - Flashes*3
Tire pressure
monitoring system
(TPMS) set switch
× - C, D × (See DTC C1031:35 [DYNAMIC STABILITY CONTROL (DSC)].)
C1031:41
- - - - Flashes*3
Tire pressure
monitoring system
(TPMS) system
× - C, D ×
(See DTC C1031:41 [DYNAMIC STABILITY CONTROL (DSC)].)
C1031:54 (See DTC C1031:54 [DYNAMIC STABILITY CONTROL (DSC)].)
C1031:68 (See DTC C1031:68 [DYNAMIC STABILITY CONTROL (DSC)].)
C1A08:1C - - Illuminated - Flashes*3 DSC HU/CM (internal
malfunction) × - C, D × (See DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)].)
U0001:88 Illuminated - Illuminated - Flashes*3
CAN line × - C, D × (See DTC U0001:88/U0100:00/U0101:00/U0114:00/U0131:00/U0155:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0100:00 Illuminated*5 -Illuminated*5 -Flashes*3*4
U0101:00*6 - - Illuminated - Flashes*3
U0114:00*7 - - - - Flashes*3
U0131:00 - - Illuminated - Flashes *3
U0151:00 - Illuminated*5 Illuminated - Flashes*3*4
SAS control module
system (CAN2 line
malfunction)
× - C, D × (See DTC U0151:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0155:00 Illuminated*5 -Illuminated*5 -Flashes*3*4 CAN line × - C, D × (See DTC U0001:88/U0100:00/U0101:00/U0114:00/U0131:00/U0155:00 [DYNAMIC STABILITY CONTROL (DSC)].)

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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U0401:00 - - Illuminated*5 -Flashes*3*4Abnormal message
from PCM × - C, D × (See DTC U0401:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0402:00*6 - - Illuminated - Flashes*3
Abnormal message
from
transmission/transaxle
× - C, D × (See DTC U0402:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0420:00 - - Illuminated - Flashes*3 Abnormal message
from EPS CM × - C, D × (See DTC U0420:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0423:00 - - - - Flashes*3
Abnormal message
from instrument
cluster
× - C, D × (See DTC U0423:00 [DYNAMIC STABILITY CONTROL (DSC)].)
U0452:86 Illuminated*5 - Illuminated - Flashes*3*4
Abnormal message
from SAS control
module
× - C, D × (See DTC U0452:86 [DYNAMIC STABILITY CONTROL (DSC)].)
U2007:46 - - Illuminated - - DSC HU/CM (internal
malfunction) × - C, D × (See DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)].)
U2007:62 Illuminated Illuminated Illuminated - - DSC HU/CM (internal
malfunction) × - C, D × (See DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)].)
U2101:00
Illuminated - Illuminated - Flashes*3 Configuration data not
recorded × - C, D × (See DTC U2101:00/U2300:52/U2300:54/U2300:55/U2300:56/U2300:64 [DYNAMIC STABILITY CONTROL (DSC)].)
U2300:52
U2300:54
U2300:55
U2300:56
U2300:64
U3000:49 Illuminated*5 Illuminated*5 Illuminated - Flashes*3*4 DSC HU/CM (internal
malfunction) × - C, D × (See DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)].)
U3003:08 - - - - -
Power supply system
-
-C, D × (See DTC U3003:08/U3003:16/U3003:17 [DYNAMIC STABILITY CONTROL (DSC)].)
U3003:16 Illuminated
-*9
Illuminated - Flashes*3
×
Illuminated*10*11
U3003:17 Illuminated Illuminated Illuminated - Flashes*3
*1
C: CMDTC self-test, D: ODDTC self-test
*2
Illuminates when two wheels or more have a malfunction.
*3
Tire pressure monitoring system warning light illuminates after flashes.
*4
Not illuminated/flashed depending on malfunction content.
*5
Not illuminated depending on malfunction content.
*6
ATX only
*7
AWD only
*8
Turns on if the slip of a specific wheel is 10km/h {6.2 mph} or more.
*9
When power supply voltage is 7.9—9.6 V for 550 ms or more.
*10
When power supply voltage is 6.0—7.9 V for 630 ms or more.
*11
When power supply voltage is below 6 V for 50 ms or more.
Fail-safe function malfunction contents
DTC No.
Fail-safe function
Control status
ABS control EBD control
TCS Control
DSC Control Roll over mitigation (ROM) Brake assist control Hill launch assist (HLA) Tire pressure monitoring system (TPMS)
Brake control Engine control
B10DF:46 Control enabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control enabled
C0001:01
C0002:01
C0003:01
C0004:01

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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C0010:01
Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control enabled
C0011:01
C0014:01
C0015:01
C0018:01
C0019:01
C001C:01
C001D:01
C0020:11
Control disabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control enabled
C0020:12
C0020:13
C0020:71
C0030:07
Control disabled Control enabled*1 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C0031:07
C0031:11
C0031:15
C0031:29
C0031:2F
C0031:64
C0033:07
Control disabled Control enabled*1 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C0034:07
C0034:11
C0034:15
C0034:29
C0034:2F
C0034:64
C0036:07
Control disabled Control enabled*1 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C0037:07
C0037:11
C0037:15
C0037:29
C0037:2F
C0037:64
C0039:07
Control disabled Control enabled*1 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C003A:07
C003A:11
C003A:15
C003A:29
C003A:2F
C003A:64
C0040:64 Control enabled Control enabled Control enabled Control enabled Control enabled Control disabled Control disabled Control disabled
C0044:01 Control enabled Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled Control disabled*2 Control disabled*2

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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C0044:28 Control enabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C0044:54 Control enabled Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
C0044:64 Control enabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
C0051:62
Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0051:64
C0051:67 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control enabled
C0051:85 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0061:28 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0061:54 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
C0061:64 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0062:28 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled Control enabled
C0062:54 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
C0062:64 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled Control enabled
C0062:76 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled Control disabled*2
C0063:28 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0063:54 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
C0063:64 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C006B:00 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
C0072:68 Control enabled Control enabled Control disabledControl enabled Control enabled Control enabled Control enabled Control enabled Control enabled
C0089:64 Control enabled
C1031:35
Control enabled Control disabled
C1031:41
C1031:54
C1031:68
C1A08:1C Control enabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
U0001:88 Control disabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
U0100:00 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
U0101:00*4 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control disabled Control disabled
U0114:00*3 Control enabled Control enabled Control enabled Control enabled Control enabled Control enabled Control enabled Control disabled
U0131:00 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
U0151:00 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
U0155:00 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
U0401:00 Control enabled Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control enabled Control disabled*2 Control disabled*2
U0402:00*4 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control disabled Control disabled
U0420:00 Control enabled Control enabled Control disabled Control disabled Control disabled Control enabled Control enabled Control disabled
U0423:00 Control enabled Control enabled Control enabled Control enabled Control enabled Control enabled Control enabled Control disabled
U0452:86 Control disabled*2 Control enabled Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2 Control disabled*2
U2007:46 Control enabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control enabled
U2007:62 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control enabled
U2101:00
U2300:52

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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U2300:54
Control disabled Control enabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
U2300:55
U2300:56
U2300:64
U3000:49 Control disabled*2 Control disabled*2 Control disabled Control disabled Control disabled Control disabled*2 Control disabled Control disabled*2
U3003:08 Control enabled
U3003:16 Control disabled
Control enabled*5
Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
Control disabled*6*7
U3003:17 Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled Control disabled
*1
Control disabled when two wheels or more have a malfunction.
*2
Enabled depending on malfunction content.
*3
AWD only
*4
ATX only
*5
When power supply voltage is 7.9—9.6 V for 550 ms or more.
*6
When power supply voltage is 6.0—7.9 V for 630 ms or more.
*7
When power supply voltage is below 6 V for 50 ms or more.
PID/DATA Monitor Table
PID name (definition) Unit/Condition Operation condition (reference) Action
BRAKE_SW Off/On
Brake pedal released: Off
Brake pedal depressed: On
Inspect the brake switch.
(See BRAKE SWITCH INSPECTION.)
BRK_F_P_C
(Calculated Value)
Pa, psi Brake pedal depressed: Changes according to the brake fluid pressure
Inspect the brake fluid pressure sensor.
(See BRAKE FLUID PRESSURE SENSOR INSPECTION.)
BRK_F_P_R
(Raw Value)
DDS_MODE Not_Learned/Learning/Learned
During initialization: Not_Learned
During learning: Learning
Learning completed*: Learned
Perform the DTC inspection for the DSC HU/CM.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
DSC_OFF_SW Off/On
TCS OFF switch is released: Off
TCS OFF switch is depressed: On
Inspect the TCS OFF switch.
(See TCS OFF SWITCH INSPECTION.)
DSC_ST Off/On
During TCS OFF mode: Off
Other than TCS OFF mode: On
Perform the DTC inspection for the DSC HU/CM.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
LAT_ACCL_C
(Calculated Value)
G
Vehicle stopped or driving at constant speed: 0 G
Cornering to left: Changes 0 G—positive
Cornering to right: Changes 0 G—negative
Perform the DTC inspection for the SAS control module.
(See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
(See DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
LAT_ACCL_R
(Raw Value)
LON_ACCL_C
(Calculated Value)
G
Vehicle stopped or driving at constant speed: 0 G
Vehicle is driving at a acceleration: Changes 0 G—positive
Vehicle is driving at a deceleration: Changes 0 G—negative
Perform the DTC inspection for the SAS control module.
(See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
(See DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
LON_ACCL_R
(Raw Value)
P_BRAKE_SW Off/On
Parking brake lever released: OFF
Parking brake lever pulled: ON
Inspect the parking brake switch.
(See PARKING BRAKE SWITCH INSPECTION.)
PMP_MT
Off/On
Pump motor not activated: Off
Pump motor activated: On
Inspect the DSC HU/CM.
(See DSC HU/CM INSPECTION.)
PMP_MT_SP
R_GEAR_SW Off/On
Except shift/selector lever at R position: OFF
Inspect the PCM. (MTX)
(See PCM INSPECTION [SKYACTIV-G 2.0].)

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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Shift/selector lever at R position: ON Inspect the TCM. (ATX)
(See ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [FW6A-EL, FW6AX-EL].)
STR_ANG_C
(Calculated Value)
°
Steering wheel in neutral position (not turned): 0°
Steering wheel turned to left: Changes 0°—positive
Steering wheel turned to right: Changes 0°—negative
Inspect the EPS CM.
(See EPS CONTROL MODULE INSPECTION.)
STR_ANG_R
(Raw Value)
TPMS_TYPE No_DDS/DDS+TOM_EU/DDS+TOM_US
TPMS not equipped: No_DDS
TPMS equipped (Corresponding to European regulations): DDS+TOM_EU
TPMS equipped (Corresponding to U.S. regulations): DDS+TOM_US
Perform the DTC inspection for the DSC HU/CM.
(See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)].)
V_INLET_LF
Off/On
Solenoid valve not activated: Off
Solenoid valve activated: On
Inspect the DSC HU/CM.
(See DSC HU/CM INSPECTION.)
V_INLET_LR
V_INLET_RF
V_INLET_RR
V_OUTLET_LF
V_OUTLET_LR
V_OUTLET_RF
V_OUTLET_RR
V_STB_LF/RR
Off/On
Solenoid valve activated: On
Solenoid valve not activated: Off
Inspect the DSC HU/CM.
(See DSC HU/CM INSPECTION.)
V_STB_RF/LR
V_TRC_LF/RR
Off/On
Solenoid valve activated: On
Solenoid valve not activated: Off
Inspect the DSC HU/CM.
(See DSC HU/CM INSPECTION.)
V_TRC_RF/LR
VPWR_B_SOL V
Ignition switched ON (engine off): Approx. 12.2 V
Idling: Approx. 14.1 V
Inspect power supply circuit.
(See DSC HU/CM INSPECTION.)
VSPD KPH, MPH
Vehicle stopped: 0 KPH, 0 MPH
Vehicle running: Vehicle speed
Inspect the DSC HU/CM.
(See DSC HU/CM INSPECTION.)
WSPD_SEN_LF
KPH, MPH
Vehicle stopped: 0 KPH, 0 MPH
Vehicle running: Vehicle speed
Inspect the front ABS wheel-speed sensor.
(See FRONT ABS WHEEL-SPEED SENSOR INSPECTION.)
WSPD_SEN_LR
Inspect the rear ABS wheel-speed sensor.
(See REAR ABS WHEEL-SPEED SENSOR INSPECTION [2WD].)
(See REAR ABS WHEEL-SPEED SENSOR INSPECTION [AWD].)
WSPD_SEN_RF
Inspect the front ABS wheel-speed sensor.
(See FRONT ABS WHEEL-SPEED SENSOR INSPECTION.)
WSPD_SEN_RR
Inspect the rear ABS wheel-speed sensor.
(See REAR ABS WHEEL-SPEED SENSOR INSPECTION [2WD].)
(See REAR ABS WHEEL-SPEED SENSOR INSPECTION [AWD].)
YAW_RATE_C
(Calculated Value)
°/s
Vehicle stopped or driving straight: 0 °/s
Cornering to left: Changes 0 °/s—positive
Cornering to right: Changes 0 °/s—negative
Perform the DTC inspection for the SAS control module.
(See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM].)
(See DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM].)
YAW_RATE_R
(Raw Value)
*
After ignition is switched off, switch it ON (engine off or on) and verify.
Snapshot Data Table
NOTE:
Refer to PID monitor table for confirm the DSC system operation status while the DSC CM does not store the DTC. (See PID/DATA Monitor Table.)
Snapshot data items are not displayed, according to detected DTC.
Snapshot data item Unit Definition Corresponding data monitor items
AAT °C, °F Ambient air temperature —

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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ABS
Inactive/
Active
Antilock braking system —
APP_STATUS
Accelerator Pedal Off/
Under 20%/
Over 20%/
FAIL
Accelerator pedal position —
AYC
Inactive/
Active
Active yaw control —
BRK_F_P_R Pa, psi Brake fluid line hydraulic pressure (Raw Value) BRK_F_P_R
BTCS
Inactive/
Active
Brake traction control system —
CFG_STATUS
Config Complete/
Not Configured/
Config Error
Configuration status —
ECT_STATUS
Under 0 degrees C/
0 - Under 80 degrees C/
Over 80 degrees C/
FAIL
Engine coolant temperature status —
EDC
Inactive/
Active
Engine drag control —
IC_VPWR V Instrument cluster power supply —
IG-ON_TIMER hh:mm:ss Times since ignition switch ON —
LAT_ACCL_R G Lateral acceleration (Raw Value) LAT_ACCL_R
LON_ACCL_R G Longitudinal acceleration (Raw Value) LON_ACCL_R
PMP_MT Off/On Pump motor PMP_MT
PWR_MODE_KEY
Key Out/
Key Recently Out/
Key Approved(Position 0)/
Post Accessory (Position 0)/
Accessory (Position 1)/
Post Ignition (Position 1)/
Ignition On (Position 2)/
Running (Position 2)/
Running - Starting In Progress (Position 2)/
Crank (Position 3)
Power mode key state —
RPM_STATUS
Engine Stop/
Under 1500rpm/
Over 1500rpm/
FAIL
Engine RPM status —
SHIFT_STATUS
P/N
D/
R/
FAIL
Shift position status —
STR_ANG_C ° Steering wheel angle (Calculated Value) STR_ANG_C
TCS
Inactive/
Active
Traction control system —
TOTAL_DIST km, ft, mi Total distance —
TOTAL_TIME hh:mm:ss Total time —
VPWR V Power supply VPWR
VSPD KPH, MPH Vehicle speed VSPD
Stop/

ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)]
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VSPD_STATUS
0 - 10km/h/
Over 10km/h/
FAIL
Vehicle speed status —
YAW_RATE_R °/S Yaw Rate (Raw Value) YAW_RATE_R
Active Command Modes Table
Command name Output part Operation Operating condition
PMP_MT_SP Pump motor
Off/On Switch the ignition ON (engine off)
V_INLET_LF LF inlet solenoid valve
V_INLET_LR LR inlet solenoid valve
V_INLET_RF RF inlet solenoid valve
V_INLET_RR RR inlet solenoid valve
V_OUTLET_LF LF outlet solenoid valve
V_OUTLET_LR LR outlet solenoid valve
V_OUTLET_RF RF outlet solenoid valve
V_OUTLET_RR RR outlet solenoid valve
V_STB_LF/RR LF/RR stability control solenoid valve
V_STB_RF/LR RF/LR stability control solenoid valve
V_TRC_LF/RR LF/RR traction control solenoid valve
V_TRC_RF/LR RF/LR traction control solenoid valve
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DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)]
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2013 - CX-5 - Brakes
DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL
(DSC)]
DTCB10DF:46, C1A08:1C, U2007:46, U2007:62,
U3000:49 DSC HU/CM (internal malfunction)
DETECTION
CONDITION The DSC CM on-board diagnostic function detects control module internal
malfunction.
FAIL-SAFE
FUNCTION
B10DF:46, U2007:46
Illuminates the TCS/DSC indicator light.
Inhibits the TCS, DSC, roll over mitigation (ROM), brake
assist control, and hill launch assist (HLA) controls.
C1A08:1C
Illuminates the TCS/DSC indicator light.
Tire pressure monitoring system warning light illuminates
after flashes.
Inhibits the TCS, DSC, roll over mitigation (ROM), brake
assist control, hill launch assist (HLA), and TPMS controls.
U2007:62
Illuminates the ABS warning light, brake system warning
light and TCS/DSC indicator light.
Inhibits the ABS, EBD, TCS, DSC, roll over mitigation
(ROM), brake assist control, and hill launch assist (HLA)
controls.
U3000:49
Illuminates the ABS warning light*1, brake system warning
light*1 and TCS/DSC indicator light.
Tire pressure monitoring system warning light illuminates
after flashes. (Not illuminated/flashed depending on
malfunction content.)
Inhibits the ABS*2, EBD*2, TCS, DSC, roll over mitigation
(ROM), brake assist control*2, and hill launch assist (HLA),
*2

DTC B10DF:46/C1A08:1C/U2007:46/U2007:62/U3000:49 [DYNAMIC STABILITY CONTROL (DSC)]
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TPMS controls.
*1: Not illuminated depending on malfunction content.
*2: Enabled depending on malfunction content.
POSSIBLE
CAUSE DSC HU/CM internal malfunction
SYSTEM
WIRING
DIAGRAM —
Diagnostic procedure
STEP INSPECTION ACTION
1VERIFY NO DSC HU/CM MALFUNCTION
Clear the DTCs from the memory.
(See ON-BOARD DIAGNOSIS [DYNAMIC
STABILITY CONTROL (DSC)].)
Start the engine and drive the vehicle at
10km/h {6.2 mph} or more.
Are the same DTCs present?
Yes Replace the DSC HU/CM, then go to the
next step.
(See DSC HU/CM
REMOVAL/INSTALLATION.)
No Go to the next step.
2VERIFY THAT NO OTHER DTCS ARE PRESENT
Are any other DTCs output?
Yes Go to the applicable DTC inspection.
(See ON-BOARD DIAGNOSIS [DYNAMIC
STABILITY CONTROL (DSC)].)
No DTC troubleshooting completed.
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