Headlamp Control Module (TSH)

WARNING: This page is about a different car, the 2009 Saturn Outlook, 2009 GMC Acadia, 2009 Chevrolet Traverse, and 2009 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Headlamp Control Module (TSH) Connector End View

Courtesy of GENERAL MOTORS CORP.

Pin	Wire	Circuit	Function
1	0.35 RD	-	Communication Enable
2	0.35 WH	-	High Speed GMLAN Serial Data Bus-
3	0.35 YE	-	High Speed GMLAN Serial Data Bus+
4	0.35 BK	-	Ground
5	0.35 OG	-	Linear Interconnect Network (LIN)
6	0.35 RD	-	Battery Positive Voltage
7	0.5 RD	-	Battery Positive Voltage
8-9	-	-	Not Used
10	0.35 BK	-	Ground
11	0.35 OG	-	Linear Interconnect Network (LIN)
12	0.35 RD	-	Battery Positive Voltage

Connector Part Information

OEM: HLP-12V
Service: See Catalog
Description: 12-Way F HL Series (BK)

Terminal Part Information

Terminal/Tray: See Terminal Repair Kit
Core/Insulation Crimp: See Terminal Repair Kit
Release Tool/Test Probe: See Terminal Repair Kit