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License Lamp Connector End Views

License Lamp - Center (Export)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110053 Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BRN	2109	Trailer Park Lamps Supply Voltage (Export Only)
B	BLK	1650	Ground (Export Only)

License Lamp - LR (Pickup w/o Rear Step Bumper)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12020348 Lamp Socket Base Type W-2 (CRM)
Pin	Wire Color	Circuit No.	Function
A	BRN	2509	Left Rear Park Lamps Supply Voltage
B	BLK	1750	Ground

License Lamp - LR (Utility, Export, and Pickup w/Step Bumper)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110053 Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BRN	2509	Left Rear Park Lamp Supply Voltage
A	BRN	2109	Trailer Park Lamp Supply Voltage
B	BLK	1750	Ground (Pick-Up w/Step Bumper Only)
B	BLK	1650	Ground (Utility/Export Only)

License Lamp - RR (Pickup w/o Rear Step Bumper)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12020348 Lamp Socket Base Type W-2 (CRM)
Pin	Wire Color	Circuit No.	Function
A	BLK	2250	Ground
B	BRN/WHT	2609	Right Rear Park Lamps Supply Voltage

License Lamp - RR (Utility, Export, and Pickup w/Step Bumper)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12110053 Lamp Socket Type W-2 Axial Bulb Bases (LT GRY)
Pin	Wire Color	Circuit No.	Function
A	BLK	2250	Ground (Pickup w/Step Bumper)
A	BRN	2109	Trailer Park Lamp Supply Voltage (Utility/Export Only)
B	BRN/WHT	2609	Right Rear Park Lamps Supply Voltage
B	BLK	1650	Ground (Utility/Export Only)