Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSCHEVROLET2001CHEVY EXPRESS G2500, VAN CARGO EXTENDED, 5.7 R, L31/KL8REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 714 (BODY REAR END)COMPONENT LOCATORBODY REAR END CONNECTOR END VIEWS

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8

Body Rear End Connector End Views

2001 Chevrolet Chevy Express G2500, Van Cargo Extended, 5.7 R, L31/KL8SECTION Body Rear End Connector End Views

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.

Folding Top Actuator Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052832 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	PPL	2168	Folding Top Lid Latch Actuator Supply Voltage
B	BLK	150	Ground

Folding Top Lid Latch Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047781 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	DK BLU	2167	Convertible Top Cover Ajar Switch Supply Voltage
C	-	-	Not Used

Folding Top Release Switch Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12034577 2-Way F Metri-Pack 280 Series (NAT)
Pin	Wire Color	Circuit No.	Function
A	RED/DK GRN	2166	Convertible Top Cover Release Switch Supply Voltage
B	BLK	150	Ground

Fuel Door Lock Actuator Terminal Identification

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12064749 2-Way F Metri-Pack 480 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	PNK	79	Fuel Door Release Solenoid Supply Voltage
B	BLK	150	Ground

Fuel Door Lock Release Switch Terminal Identification (Domestic) Rear Compartment Lid/Fuel Door Lock Release Switch Terminal Identification (Export)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12041429 5-Way F Metri-Pack 280 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used
B	BLK	1576	Trunk Release Switch Signal
C	-	-	Not Used
D	ORN	2840	Battery Positive Voltage
E	PNK	79	Fuel Door Release Solenoid Supply Voltage

Rear Compartment Lid Latch Terminal Identification - C1 (Convertible/Hardtop)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052832 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT BLU	383	Trunk Release Control
B	BLK	150	Ground

Rear Compartment Lid Latch Terminal Identification - C2 (Convertible/Hardtop)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047781 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	RED/BLK	744	Trunk Ajar Switch Signal
C	-	-	Not Used

Rear Compartment Lid Latch Terminal Identification - Left C1 (Coupe)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052832 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT BLU	383	Trunk Release Control
B	BLK	150	Ground

Rear Compartment Lid Latch Terminal Identification - Left C2 (Coupe)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047781 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	RED/BLK	744	Trunk Ajar Switch Signal
C	-	-	Not Used

Rear Compartment Lid Latch Terminal Identification - Right C1 (Coupe)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12052832 2-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	LT BLU	383	Trunk Release Control
B	BLK	150	Ground

Rear Compartment Lid Latch Terminal Identification - Right C2 (Coupe)

Courtesy of GENERAL MOTORS CORP.
Connector Part Information		12047781 3-Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	BLK	150	Ground
B	RED/BLK	744	Trunk Ajar Switch Signal
C	-	-	Not Used

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.