Electronic Suspension Control (ESC) Module Connector End View (F55)

Fig 1: Electronic Suspension Control (ESC) Module (F55) Connector End View

Courtesy of GENERAL MOTORS CORP.

Suspension Controls Connector End Views

Connector Part Information  OEM: 54210060 Service: 89047158 Description: 48-Way F DRAD (BK)

Terminal Part Information  Terminal/Tray: TBD Core/Insulation Crimp: TBD Release Tool/Test Probe: TBD

Electronic Suspension Control (ESC) Module (F55)

Pin	Wire Color	Circuit No.	Function
1	TN/PU	4340	Battery Positive Voltage
2	BK	1050	Ground
3	TN/GY	1006	RF Damper Control
4	PK/D-GN	1010	LR Damper Control
6	YE	321	Automatic Level Control Relay Control
7-12	-	-	Not Used
13	GY/BN	1216	RR Suspension Position Sensor Signal
14	L-GN/WH	1210	LR Suspension Position Sensor Signal
15	TN/D-BU	1213	RF Suspension Position Sensor Signal
16	TN/WH	1207	LF Suspension Position Sensor Signal
17	L-BU	1448	LF Damper Control
18	YE/BK	1014	RR Damper Control
19	OG/YE	5727	High Speed GMLAN Serial Data Wake Up
20	WH	320	Automatic Level Control Exhaust Solenoid Control
21	TN/BK	2500	High Speed GMLAN Serial Data Bus +
22	TN/BK	2500	High Speed GMLAN Serial Data Bus +
23-26	-	-	Not Used
27	TN/OG	1214	RR Suspension Position Sensor Voltage Reference
28	OG/WH	1208	LR Suspension Position Sensor Voltage Reference
29	PU/BK	1211	RF Suspension Position Sensor Voltage Reference
30	PU/WH	1205	LF Suspension Position Sensor Voltage Reference
31	YE/GY	1005	LF Damper Low Reference
32	D-GN/GY	1009	RF Damper Low Reference
33	GY/OG	1013	LR Damper Low Reference
34	PU	1017	RR Damper Low Reference
35-38	-	-	Not Used
39	TN	2501	High Speed GMLAN Serial Data Bus -
40	TN	2501	High Speed GMLAN Serial Data Bus -
41-44	-	-	Not Used
45	TN/D-GN	1215	RR Suspension Position Sensor Low Reference
46	L-GN/BK	1209	LR Suspension Position Sensor Low Reference
47	L-BU/YE	1212	RF Suspension Position Sensor Low Reference
48	L-BU/BK	1206	LF Suspension Position Sensor Low Reference