Memory Seat Module C4

Fig 1: Memory Seat Module C4 Connector End View

Courtesy of GENERAL MOTORS CORP.

Memory Seat Module C4 Connector Parts Information

Connector Part Information

Terminal Part Information

Memory Seat Module C4 Connector Terminal Identification

Pin	Wire Color	Circuit No.	Function
1	L-BU	2433	Passenger Heated Seat Back Element Control
2	PK/BK	2480	Heated Seat Cushion Element Control
3	BN/WH	557	Front Vertical Seat Motor Position Sensor Signal
4	D-GN	569	Horizontal Seat Motor Position Sensor Signal
5	YE/BK	1063	Driver Seat Lumbar Horizontal Position Sensor Signal
6	PU	5700	Driver Seat Torso Bolster Position Sensor Signal
7	-	-	Not Used
8	D-BU	2425	Driver Heated Seat Back Temperature Sensor Signal
9	BN/WH	1048	Class 2 Serial Data
10	-	-	Not Used
11	D-BU	2479	Passenger Heated Seat Element Supply Voltage
12	PU	2424	Driver Heated Seat Back Element Control
13	L-GN	2078	Heated Seat Cushion Element Control
14	TN	568	Rear Vertical Seat Motor Position Sensor Signal
15	-	-	Not Used
16	WH/BK	570	Driver Seat Recline Motor Position Sensor Signal
17-18	-	-	Not Used
19	D-BU/WH	2434	Passenger Heated Seat Cushion Temperature Sensor Signal
20-21	-	-	Not Used
22	D-BU	2479	Passenger Heated Seat Element Supply Voltage