Body Control System Connector End Views. Chevrolet PJJ 2000

For 1990-2009 cars

Table 1: | Body Control Module (BCM) C1
Table 2: | Body Control Module (BCM) C2
Table 3: | Body Control Module (BCM) C3

#### Body Control Module (BCM) C1

Connector Part Information

• | 12191375

• | 16-Way F Micro-Pack 100 Series (PPL)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A1 | -- | -- | Not Used
A2 | DK GRN | 1661 | RFA Unlock or Trunk Release Input
A3 | WHT | 194 | Power Door Lock Relay Feed-Unlock
A4 | LT BLU | 195 | Power Door Lock Relay Feed-Lock
A5 | BLK/WHT | 56 | Trunk Release Motor Feed
A6 | -- | -- | Not Used
A7 | LT GRN/BLK | 395 | Door Jamb Switch Signal-Right Front
A8 | LT BLU | 394 | Door Jamb Switch Signal-Passenger
B1-B7 | -- | -- | Not Used
B8 | PPL | 1807 | Serial Data Signal-Class 2

#### Body Control Module (BCM) C2

Connector Part Information

• | 12110206

• | 24-Way F Micro-Pack 100 Series (LT BLU)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A1 | BRN | 9 | Park Lamp Feed
A2 | -- | -- | Not Used
A3 | YEL | 43 | Fused Output, Accessory
A4 | -- | -- | Not Used
A5 | BRN/WHT | 230 | Instrument Panel Lamps Dimmer Output
A6 | PNK | 1200 | Headlamp Input-High Beam
A7 | YEL | 1836 | Passlock™ Sensor Signal™
A8-A9 | -- | -- | Not Used
A10 | ORN | 1732 | Inadvertent Power Control Output
A11 | ORN | 1440 | Fused Output, Battery
A12 | ORN | 340 | Fused Output, Battery
B1 | BLK | 451 | Ground
B2 | LT BLU | 1134 | Park Brake Switch Signal
B3 | LT BLU | 1662 | RFA Lock Input
B4-B6 | -- | -- | Not Used
B7 | PPL | 1807 | Serial Data Signal, Class 2
B8 | PPL | 1807 | Serial Data Signal, Class 2
B9 | PPL | 1807 | Serial Data Signal, Class 2
B10 | ORN | 1940 | Fused Output, Battery
B11-B12 | -- | -- | Not Used

#### Body Control Module (BCM) C3

Connector Part Information

• | 12160778

• | 24-Way F Micro-Pack 100 Series (BRN)

Pin | Wire Color | Circuit No. | Function
--- | --- | --- | ---
A1 | WHT | 156 | Courtesy Lamp Output
A2 | GRY | 8 | Instrument Panel Lamp Feed
A3-A4 | -- | -- | Not Used
A5 | BRN | 323 | Shift Lock Actuator Feed
A6 | WHT | 193 | Rear Defogger Relay Output-Coil
A7-A8 | -- | -- | Not Used
A9 | LT BLU | 292 | Rear Defogger Switch Signal
A10 | LT GRN | 66 | A/C Switch Output
A11 | -- | -- | Not Used
A12 | PNK | 39 | Fused Output, Ignition 1
B1 | PPL | 719 | Panel Dimming Switch Signal Return
B2 | BLK/WHT | 151 | Ground
B3 | BLK | 1835 | Passlock™ Ground
B4-B6 | -- | -- | Not Used
B7 | BLK | 28 | Horn Relay Output-Coil
B8 | YEL/BLK | 68 | Low Coolant Level Switch Signal
B9 | GRY | 728 | Security Indicator Lamp Output
B10 | WHT | 1459 | Passlock Battery Voltage
B11 | PNK | 849 | Brake Fluid Level Sensor Signal
B12 | LT GRN | 80 | Key Reminder Switch Signal