Inline Harness Connectors: C152

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

C152 Chassis Harness to Engine Harness Terminal Identification

Courtesy of GENERAL MOTORS CORP.				Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15373533 12-Way F GT 150 SLD 4.0 (NAT)		Connector Part Information		15373547 12-Way M GT 150 SLD 4.0 (NAT)
Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A	-	-	Not Used	A	-	-	Not Used
B	TAN	1465	Fuel Pump Relay Control - Secondary - Dual Fuel Tanks (Gas)	B	TAN	1465	Fuel Pump Relay Control - Secondary - Dual Fuel Tanks (Gas)
C	GRY	474	5-Volt Reference (Gas)	C	GRY	474	5-Volt Reference (Gas)
D	DK GRN	890	Fuel Tank Pressure Sensor Signal (Gas)	D	DK GRN	890	Fuel Tank Pressure Sensor Signal (Gas)
E	YEL/BLK	1827	Vehicle Speed Signal	E	YEL/BLK	1827	Vehicle Speed Signal
F	WHT	1310	EVAP Canister Vent Solenoid Control (Gas)	F	WHT	1310	EVAP Canister Vent Solenoid Control (Gas)
G	-	-	Not Used	G	-	-	Not Used
H	DK BLU	1936	Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks	H	DK BLU	1936	Fuel Level Sensor Signal - Secondary - Dual Fuel Tanks (Gas)
J	BLK	470	Low Reference	J	BLK	470	Low Reference
K	PPL	1589	Fuel Level Sensor Signal - Primary	K	PPL	1589	Fuel Level Sensor Signal - Primary
L	TAN/BLK	464	Delivered Torque Signal (NW7)	L	TAN/BLK	464	Delivered Torque Signal (NW7)
M	ORN/BLK	463	Requested Torque Signal	M	ORN/BLK	463	Requested Torque Signal