7403.SUBARU1 1.38 2008 Subaru Impreza
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Vehicle connections
The connection information listed below is specific to the 2008 Subaru Impreza. 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 No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN High BIU right of steering column, gray 26 pin plug, pin 3 data red (high-speed)
H1/4 Tan (DATA) HS CAN Low BIU right of steering column, gray 26 pin plug, pin 9 data blue (high-speed)
H1/5 Orange/Green (DATA) FT CAN High BIU right of steering column, gray 35 pin plug, pin 1 data pink (low-speed)
H1/6 Orange/Brown (DATA) FT CAN Low BIU right of steering column, gray 35 pin plug, pin 9 data lt. green/red (low-speed)
H1/7 Brown Relay N.O. No Connection No Connection
H1/8 Yellow Relay COM. Keyless Data Interrupt (veh. side) BIU right of steering column, gray 35 pin plug, pin 24 data yellow/green
H1/9 Orange/Yellow Relay N.C. Keyless Data Interrupt (conn. side) BIU right of steering column, gray 35 pin plug, pin 24 data yellow/green
H1/10 Orange/Red Relay N.C. Immo Data Interrupt (conn. side) BIU right of steering column, gray 26 pin plug, pins 4, 15 data white/blue (1); black/red (2)
H1/11 Yellow/Red Relay COM. Immo Data Interrupt (veh. side) BIU right of steering column, gray 26 pin plug, pins 4, 15 data white/blue (1); black/red (2)
H1/12 Brown/Red Relay N.O. No Connection No Connection
H1/13 Red (+) W2W Only - 12 Volt ignition switch, white 6 pin plug, pin 3 + white (50A)
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 (-) W2W Only - E-Brake Output Remote Starter
H2/2 Green/Black (-) Security Light Output BIU right of steering column, gray 35 pin plug, pin 10
Must use a relay.
- brown/red
H2/3 Green/White (-) W2W Only - Door Output Remote Starter
H2/4 Red/Black (-) W2W Only - Trunk Output Remote Starter
H2/5 Violet/White (AC) W2W Only - Tach Output [2] Remote Starter
H2/6 Gray (+) W2W Only - Brake Output Remote Starter
H2/7 Gray/Black (+) Keysense Output [3] BIU right of steering column, white 30 pin plug, pin 2 + black/white
H2/8 Violet/Green No Connection No Connection
H2/9 Violet/Brown No Connection No Connection
H2/10 Yellow/Black Keyless Data (conn. side) BIU right of steering column, gray 35 pin plug, pin 24 data yellow/green
H2/11 Orange/Black Immo Data (veh. side) BIU right of steering column, gray 26 pin plug, pins 4, 15 data white/blue (1); black/red (2)
H2/12 Blue/Red (-) W2W Only - Hood Output Remote Starter
Input 10-pin black connector (H3)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
