Inline Harness Connectors: C100

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.

C100 I/P Harness To Engine Harness Terminal Identification

Courtesy of GENERAL MOTORS CORP.				Courtesy of GENERAL MOTORS CORP.
Connector Part Information		15326084 16-Way F GT 150 280 SLD 4.0 5.8 (BLK)		Connector Part Information		15326085 16-Way M GT 150 280 SLD 4.0 5.8 (BLK)
Pin	Wire Color	Circuit No.	Function	Pin	Wire Color	Circuit No.	Function
A	DK BLU	84	Cruise Control Set/Coast Switch Signal (KUP)	A	DK BLU	84	Cruise Control Set/Coast Switch Signal (KUP)
A	LT BLU/BLK	396	Cruise Control Engaged Signal (w/o KUP)	A	LT BLU/BLK	396	Cruise Control Engaged Signal (w/o KUP)
B	GRY	48	CPP Switch Signal (ML6, MG5 )	B	GRY	48	CPP Switch Signal
C	BRN	241	Ignition 3 Voltage (TP2)	C	BRN	241	Ignition 3 Voltage
D	DK GRN/WHT	817	Vehicle Speed Signal	D	DK GRN/WHT	817	Vehicle Speed Signal
E	DK BLU	507	Wait to Start Indicator Control (Diesel)	E	DK BLU	507	Wait to Start Indicator Control (Diesel)
F	-	-	Not Used	F	-	-	Not Used
G	BRN/WHT	419	MIL Control	G	BRN/WHT	419	MIL Control
H	DK GRN	1049	PCM Class 2 Serial Data	H	DK GRN	1049	PCM Class 2 Serial Data
J	BLK/WHT	5668	Engine ON Signal (SBA)	J	DK BLU	5668	Engine ON Signal (SBA)
K	WHT	121	Engine Speed Signal	K	WHT	121	Engine Speed Signal
L	GRY	397	Cruise Control ON Switch Signal (K34)	L	GRY	397	Cruise Control ON Switch Signal (K34)
M	YEL	710	Class 2 Serial Data	M	YEL	710	Class 2 Serial Data
N	BRN	241	Ignition 3 Voltage (NP1, NP2, and NP8)	N	BRN	241	Ignition 3 Voltage (NP1, NP2, and NP8)
P	DK BLU	204	A/C Low Pressure Sensor Signal (CJ2/CJ3)	P	DK BLU	204	A/C Low Pressure Sensor Signal (CJ2/CJ3)
R	YEL	2470	Class 2 Serial Data (M74)	R	YEL	2470	Class 2 Serial Data (M74)
S	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal	S	GRY/BLK	87	Cruise Control Resume/Accel Switch Signal