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Suspension Controls Connectors

Electronic Suspension Control (ESC) Module - C1

GM73158Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110626
  • 8-Way F Metri-Pack 280 Series (GRY)
Pin Wire Color Circuit No. Function
A LT BLU/WHT 1116 Right Front Suspension Damper Solenoid Control
B DK GRN 1119 Right Rear Suspension Damper Solenoid Low Reference
C BLK 2351 Ground
D ORN 2440 Battery Positive Voltage
E BLK 1450 Ground - Except Avalanche and Escalade EXT
BLK 1250 Ground - Avalanche and Escalade EXT
F GRY 1113 Left Front Suspension Damper Solenoid Low Reference
G GRY 1117 Right Front Suspension Damper Solenoid Low Reference
H DK GRN 1115 Left Rear Suspension Damper Solenoid Low Reference
Electronic Suspension Control (ESC) Module - C2

GM130689Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110244
  • 24-Way F Micro-Pack (PNK)
Pin Wire Color Circuit No. Function
A1-A8 - - Not Used
A9 GRY 416 5-Volt Reference
A10 LT BLU 2248 Real Time Damping Compressor Relay Control
A11 - - Not Used
A12 LT BLU/
WHT		 1107 Left Front Suspension Damper Solenoid Control
B1 DK BLU/
WHT		 1118 Right Rear Suspension Damper Solenoid Control
B2 WHT 1765 Steering Wheel Position Marker Pulse Signal
B3 - - Not Used
B4 LT BLU 1764 Steering Wheel Position Signal B
B5 DK BLU 2249 Real Time Damping Compressor Exhaust Control
B6 LT GRN 1763 Steering Wheel Position Signal A
B7 - - Not Used
B8 DK BLU/
WHT		 1126 SCM Class 2 Serial Data
B9 - - Not Used
B10 BLK 407 Low Reference
B11-B12 - - Not Used
Electronic Suspension Control (ESC) Module - C3

GM130690Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 121102206
  • 24-Way F Micro-Pack (LT BLU)
Pin Wire Color Circuit No. Function
A1 PNK/WHT 1101 Damping Lift/Dive Signal
A2 TAN/WHT 1207 Left Front Suspension Position Sensor Signal
A3 PPL/WHT 1205 Left Front Suspension Position Sensor Voltage Reference
A4 TAN/WHT 1213 Right Front Suspension Position Sensor Signal
A5 LT GRN/
WHT		 1210 Left Rear Suspension Position Sensor Signal
A6 RED/BLK 1208 Left Rear Suspension Position Sensor Voltage Reference
A7 LT GRN/
WHT		 1216 Right Rear Suspension Position Sensor Signal
A8-A11 - - Not Used
A12 DK BLU/
WHT		 1114 Left Rear Suspension Damper Solenoid Control
B1 BRN 541 Ignition 3 Voltage
B2 LT BLU/
BLK		 1206 Left Front Suspension Position Sensor Low Reference
B3 PPL/WHT 1211 Right Front Suspension Position Sensor Voltage Reference
B4 LT BLU/
BLK		 1212 Right Front Suspension Position Sensor Low Reference
B5 LT GRN/
BLK		 1209 Left Rear Suspension Position Sensor Low Reference
B6 RED/BLK 1214 Right Rear Suspension Position Sensor Voltage Reference
B7 LT GRN/
BLK		 1215 Right Rear Suspension Position Sensor Low Reference
B8-B10 - - Not Used
B11 TAN 2252 Leveling Pressure Sensor Signal
B12 - - Not Used
Steering Wheel Speed/Position Sensor

GM280793Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052444
  • 8-Way F Micro-Pack 100 Series (BLK)
Pin Wire Color Circuit No. Function
1 GRY 1056 Steering Wheel Position Sensor 5-Volt Reference Voltage
2 BLK 1835 Low Reference
3 LT GRN 1763 Steering Wheel Position Signal A
4 LT BLU 1764 Steering Wheel Position Signal B
5 WHT 1765 Steering Wheel Position Marker Pulse Signal
6 LT BLU 1059 Steering Wheel Position Sensor Signal
7 PNK 41 Ignition 3 Voltage
8 BLK 1851 Ground
Suspension Damper Solenoid - LF

GM524801Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336746
  • 2-Way F Micro-Pack 100W (BLK)
Pin Wire Color Circuit No. Function
A LT BLU/WHT 1107 Left Front Suspension Damper Solenoid Control
G GRY 1113 Left Front Suspension Damper Solenoid Low Reference
Suspension Damper Solenoid - RF

GM524801Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15336746
  • 2-Way F Micro-Pack 100W (BLK)
Pin Wire Color Circuit No. Function
A LT BLU/WHT 1116 Right Front Suspension Damper Solenoid Control
G GRY 1117 Right Front Suspension Damper Solenoid Low Reference
Suspension Damper Solenoid - LR (10 Series)

GM655866Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355009
  • 2-Way F 150.2 P2S Series (BLK)
Pin Wire Color Circuit No. Function
A DK BLU/
WHT		 1114 Left Rear Suspension Damper Solenoid Control
B DK GRN 1115 Left Rear Suspension Damper Solenoid Low Reference
Suspension Damper Solenoid - LR (20 Series)

GM635009Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12052641
  • 2-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A DK BLU/
WHT		 1114 Left Rear Suspension Damper Solenoid Control
B DK GRN 1115 Left Rear Suspension Damper Solenoid Low Reference
Suspension Damper Solenoid - RR

GM655866Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 15355009
  • 2-Way F 150.2 Series (BLK)
Pin Wire Color Circuit No. Function
A DK BLU/
WHT		 1118 Right Rear Suspension Damper Solenoid Control
B DK GRN 1119 Right Rear Suspension Damper Solenoid Low Reference
Suspension Position Sensor - LF

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A PPL/WHT 1205 Left Front Suspension Position Sensor Volt Reference
B TAN/WHT 1207 Left Front Suspension Position Sensor Signal
C LT BLU/BLK 1206 Left Front Suspension Position Sensor Low Reference
Suspension Position Sensor - RF

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A PPL/WHT 1211 Right Front Suspension Position Sensor Volt Reference
B TAN/WHT 1213 Right Front Suspension Position Sensor Signal
C LT BLU/
BLK		 1212 Right Front Suspension Position Sensor Low Reference
Suspension Position Sensor - LR

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A RED/BLK 1208 Left Rear Suspension Position Sensor Volt Reference
B LT GRN/
WHT		 1210 Left Rear Suspension Position Sensor Signal
C LT GRN/
BLK		 1209 Left Rear Suspension Position Sensor Low Reference
Suspension Position Sensor - RR

GM684807Courtesy of GENERAL MOTORS CORP.
Connector Part Information
  • 12110293
  • 3-Way F Metri-Pack 150 Series (BLK)
Pin Wire Color Circuit No. Function
A RED/BLK 1214 Right Rear Suspension Position Sensor Volt Reference
B LT GRN/
WHT		 1216 Right Rear Suspension Position Sensor Signal
C LT GRN/
BLK		 1215 Right Rear Suspension Position Sensor Low Reference
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