8403.GM5 4.17 2005 Chevrolet Malibu Classic
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Vehicle connections
The connection information listed below is specific to the 2005 Chevrolet Malibu Classic. Refer to “Pre-installation and application warnings” for a list of important notes.
Data 14-pin blue connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H1/1 Light Green No Connection No Connection
H1/2 Violet/Yellow (DATA) J1850 OBD-data link connector, black 16 pin plug, pin 2 data violet
H1/3 Tan/Black No Connection No Connection
H1/4 Tan No Connection No Connection
H1/5 Orange/Green No Connection No Connection
H1/6 Orange/Brown No Connection No Connection
H1/7 Brown Relay N.O. No Connection No Connection
H1/8 Yellow Relay COM No Connection No Connection
H1/9 Orange/Yellow Relay N.C. No Connection No Connection
H1/10 Orange/Red Relay N.C. No Connection No Connection
H1/11 Yellow/Red Relay COM No Connection No Connection
H1/12 Brown/Red Relay N.O. No Connection No Connection
H1/13 Red (+) W2W Only - 12 Volt ignition harness + red (40A)
H1/14 Black (-) W2W Only - Ground (chassis ground)
Output 12-pin red connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H2/1 Black/White (-) RAP Off Output driver kick, door harness - lt. green/black
H2/2 Green/Black (-) Security Light No Connection
H2/3 Green/White (-) W2W Only - Door Output Remote Starter
H2/4 Red/Black No Connection No Connection
H2/5 Violet/White (AC) W2W Only - Tach Output [1] Remote Starter
H2/6 Gray (+) W2W Only - Brake Output Remote Starter
H2/7 Gray/Black (+) W2W Only - Ignition Output Remote Starter
H2/8 Violet/Green (MUX) R-Code Passlock sensor on ignition key cylinder Passlo
ck 2
yellow
H2/9 Violet/Brown (MUX) R-Code Passlock sensor on ignition key cylinder Passlo
ck 2
yellow
H2/10 Yellow/Black W2W Only - Keyless Data Not Applicable
H2/11 Orange/Black W2W Only - E-Brake Output Remote Starter
H2/12 Blue/Red (-) W2W Only - Hood Output Remote Starter
