Vehicle Connections - Directechs DB3 Installation Manual

Vehicle connections

The connection information listed below is specific to the 2011 Chevrolet Cruze. Refer to "Pre-installation and application warnings" for a list of important notes.
Data 14-pin blue connector (H1)
Module
Conn./Pin Color
H1/1 Light Green
H1/2 Violet/Yellow
H1/3 Tan/Black
H1/4 Tan
H1/5 Orange/Green
H1/6 Orange/Brown
H1/7 Brown
H1/8 Yellow
H1/9 Orange/Yellow
H1/10 Orange/Red
H1/11 Yellow/Red
H1/12 Brown/Red
H1/13 Red
H1/14 Black
Output 12-pin red connector (H2)
Module
Conn./Pin Color
H2/1 Black/White
H2/2 Green/Black
H2/3 Green/White
H2/4 Red/Black
H2/5 Violet/White
H2/6 Gray
H2/7 Gray/Black
H2/8 Violet/Green
H2/9 Violet/Brown
H2/10 Yellow/Black
H2/11 Orange/Black
H2/12 Blue/Red
11 403.GM10 4.16 2011 Chevrolet Cruze
© 2019-03-01 Directed. All rights reserved.
Description
(DATA) Single Wire CAN
No Connection
(DATA) HS CAN High
(DATA) HS CAN Low
No Connection
No Connection
Relay N.O. (+) 12 Volt Input
Relay COM (+) Ignition Output
Relay N.C. No Connection
Relay N.C. Immo. Interrupt
Relay COM Immo. Interrupt
Relay N.O. No Connection
(+) 12 Volt Input
(-) Ground
Description
(-) Parking Light Output
(-) RAP Off Output [1]
No Connection
(-) Lock Output
No Connection
No Connection
(+) Accessory Output
No Connection
No Connection
No Connection
Immo. Data
(-) Unlock Output
Connects To
Wire Location
OBD-Data Link Connector, black 16 pin plug, pin 1
No Connection
OBD-Data Link Connector, black 16 pin plug, pin 6
OBD-Data Link Connector, black 16 pin plug, pin 14
No Connection
No Connection
BCM in center console front passenger side, blue 27 pin plug, pin 4
Ignition Switch, white 6 pin plug, pin 1
No Connection
Immobilizer Control Module on ignition switch, violet 3 pin plug, pin
2
Immobilizer Control Module on ignition switch, violet 3 pin plug, pin
2
No Connection
BCM in center console front passenger side, blue 27 pin plug, pin 4
Connects To
Wire Location
Headlight Switch, black 12 pin plug, pin 3
Driver Window Switch, black 8 pin plug, pin 6; Driver Window
Motor, black 7 pin plug, pin 6
No Connection
No Connection
No Connection
No Connection
Ignition Switch, white 6 pin plug, pin 3
No Connection
No Connection
No Connection
Immobilizer Control Module on ignition switch, violet 3 pin plug, pin
2
No Connection
(+/-) Wire Color
Data Green
Data Blue
Data White
+ Red/Gray (30A)
+ Violet/Black
Data Green/Violet
Data Green/Violet
+ Red/Gray (30A)
(chassis ground)
(+/-) Wire Color
- Green/Gray
- Gray (express down
window); Gray (express
up/down window)
+ Violet/Yellow
Data Green/Violet