Computer/Integrating Systems Connector End Views

WARNING: This page is about a different car, the 2005 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.

Dash Integration Module (DIM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064769 10-Way Metri-Pack 150 Series (NAT)
Pin	Wire Color	Circuit No.	Function
A-D	-	-	Not Used
E	BLK/WHT	351	Ground
F	-	-	Not Used
G	ORN	540	Battery Positive Voltage
H	YEL	32	Instrument Panel Lamp Fuse Supply Voltage - 1
J	-	-	Not Used
K	YEL	1491	Backlight Lamps Control

Dash Integration Module (DIM) C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12160778 24-Way F Micro-Pack 100 Series (BRN)
Pin	Wire Color	Circuit No.	Function
A1	DK BLU	1796	Steering Wheel Controls Signal
A2-A10	-	-	Not Used
A11	PPL	1807	Class 2 Serial Data
A12	PPL	1807	Class 2 Serial Data
B1	-	-	Not Used
B2	WHT	103	Headlamp Switch Headlamps On Signal
B3	BRN/WHT	301	Park Lamp Switch On Signal
B4	WHT	1538	Headlamp On With Wipers Signal
B5-B7	-	-	Not Used
B8	PNK/BLK	1484	Flash To Pass Switch Input
B9-B10	-	-	Not Used
B11	PPL/WHT	1382	LED Dimming Signal
B12	-	-	Not Used

Dash Integration Module (DIM) C3

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110088 24-Way F Micro-Pack 100 Series (GRY)
Pin	Wire Color	Circuit No.	Function
A1	WHT	1390	Off/Run/Crank Voltage
A2	BRN	4	Accessory Voltage
A3	PNK	3	Ignition 1 Voltage
A4	LT GRN/BLK	592	Daytime Running Lamp Relay Control
A5	-	-	Not Used
A6	BLK	28	Horn Relay Control
A7-A11	-	-	Not Used
A12	ORN	3340	Battery Positive Voltage
B1	ORN	300	Ignition 3 Voltage
B2	-	-	Not Used
B3	PPL	1375	Remote Radio Control Head Supply Voltage
B4	LT BLU	1485	Flash To Pass Switch Supply Voltage
B5	WHT	1080	Park Lamp Relay Control
B6	-	-	Not Used
B7	BLK/WHT	1969	Headlamp High Beam Relay Control
B8	DK GRN	1483	Control Power Output
B9-B11	-	-	Not Used
B12	BLK/WHT	51	Ground

Data Link Connector

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110250 16-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
1	-	-	Not Used
2	PPL	1807	Class 2 Serial Data
3	-	-	Not Used
4	BLK	450	Ground
5	BLK/WHT	451	Ground
6-15	-	-	Not Used
16	ORN	3640	Battery Positive Voltage

Instrument Panel Integration Module (IPM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110245 32-Way F Micro-Pack 100 Series (PNK)
Pin	Wire Color	Circuit No.	Function
C1	ORN	1140	Battery Positive Voltage
C2	BRN	141	Ignition 3 Voltage
C3-C5	-	-	Not Used
C6	PNK/BLK	1597	Interior Lamp Switch On Signal
C7	PPL	1807	Class 2 Serial Data
C8	PPL	1807	Class 2 Serial Data
C9-C10	-	-	Not Used
C11	LT BLU	1788	Traction Control Switch Signal (NW9)
C12	LT BLU	1880	Driver HVAC Control Assembly Signal (CJ2)
C13	PPL	1881	Driver HVAC Control Assembly Clock Signal (CJ2)
C14-C16	-	-	Not Used
D1-D2	-	-	Not Used
D3	BLK	520	Lower Right Air Temperature Sensor Signal (CJ2)
D4-D6	-	-	Not Used
D7	LT GRN	80	Key In Ignition Switch Signal
D8	PPL	1783	Twilight Sentinel Delay Signal
D9-D10	-	-	Not Used
D11	GRY/BLK	754	Blower Motor Speed Control
D12-D15	-	-	Not Used
D16	BLK/WHT	451	Ground

Instrument Panel Integration Module (IPM) C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110244 24-Way F Micro-Pack 100 Series (PNK)
Pin	Wire Color	Circuit No.	Function
A1	GRY	705	5-Volt Reference
A2	YEL/BLK	1814	Lower Mode Door Position Signal
A3	-	-	Not Used
A4	PPL	1838	Recirculation Position Signal
A5	LT BLU	733	Air Temperature Door Position Signal - Left
A6	DK BLU	1646	Air Temperature Door Position Signal - Right
A7	YEL	1791	Low Reference
A8	YEL	1318	Mode Door Control
A9	-	-	Not Used
A10	DK GRN	1614	Recirculation Door Control
A11	DK BLU	1199	Air Temperature Door Control
A12	WHT/BLK	1236	Air Temperature Door Control - Right
B1	LT GRN/BLK	735	Outside Air Temperature Sensor Signal
B2	LT BLU/BLK	590	Driver Solar Sensor Signal
B3	GRY	1548	Passenger Solar Sensor Signal
B4	DK GRN	734	Inside Air Temperature Sensor Signal
B5	WHT	278	Ambient Light Sensor Signal
B6	BLK	516	Upper Left Air Temperature Sensor Signal
B7	TAN	517	Air Temperature Sensor Signal - Upper Right
B8	YEL	61	Low Reference
B9	BLK	518	Lower Left Air Temperature Sensor Signal
B10	-	-	Not Used
B11	DK GRN	44	Instrument Panel Lamps Dimmer Switch Signal
B12	LT BLU/BLK	1688	5-Volt Reference

Rear Integration Module (RIM) C1

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12084944 16-Way F Micro-Pack 100 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A1-A3	-	-	Not Used
A4	PNK	1039	Ignition 1 Voltage
A5	DK BLU/WHT	149	Courtesy Lamp Supply Voltage/Cargo Lamp Low Control
A6	GRY	2165	Automatic Level Control Position Sensor 5-Volt Reference
A7	-	-	Not Used
A8	BLK/WHT	851	Ground - Clean
B1	-	-	Not Used
B2	DK BLU	2181	Passenger Heated Seat Control Module Status Signal (KA1)
B3	RED/BLK	744	Trunk Ajar Switch Signal
B4	-	-	Not Used
B5	LT BLU/WHT	181	Heated Seat Control Module Signal - Status (KA1)
B6	PPL	2185	Passenger Heated Seat Control Module Status Signal (KA1)
B7	-	-	Not Used
B8	BLK/WHT	851	Ground

Rear Integration Module (RIM) C2

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110206 24-Way F Micro-Pack 100 Series (BLU)
Pin	Wire Color	Circuit No.	Function
A1	BLK	755	RAP Relay Coil Control
A2-A4	-	-	Not Used
A5	PNK/BLK	1615	Park Brake Relay Control
A6	-	-	Not Used
A7	YEL	321	Automatic Level Control Relay Coil Supply Voltage
A8	-	-	Not Used
A9	BRN	2184	Automatic Level Control Position Sensor Signal
A10	GRY	157	Interior Lamp Control
A11	ORN	540	Battery Positive Voltage
A12	PPL	1807	Class 2 Serial Data
B1	WHT	193	Rear Defog Relay Control
B2	LT BLU	2182	Reverse Lamp Relay Control
B3	-	-	Not Used
B4	LT BLU	1344	Trunk Release Relay Control
B5	TAN	2183	Inadvertent Power Relay Control
B6	PNK	1501	Driver Heated Seat High/Low Signal (KA1)
B7	PNK/BLK	1503	Passenger Heated Seat High/Low Signal (KA1)
B8	WHT	320	Automatic Level Control Exhaust Solenoid Control
B9	-	-	Not Used
B10	GRY	157	Interior Lamp Control
B11	-	-	Not Used
B12	PPL	1807	Class 2 Serial Data