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Home >> Cadillac >> 2009 >> STS Base, 3.6 V, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 488 (Wiring Systems And Power Management - Component Connector End Views - EVAP Canister Vent Solenoid Through Memory Seat Module X5) >> Component Connector End Views >> Headlamp Switch
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Headlamp Switch

WARNING: This page is about a different car, the 2011 GMC Acadia, 2011 Chevrolet Traverse, and 2011 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Connector End View Headlamp Switch
GM850856Courtesy of GENERAL MOTORS CORP.
Headlamp Switch

Pin Wire Circuit Function
1 0.35 WH 103 Headlamp Switch Headlamps On Signal
2 0.35 BN/WH 301 Rear Park Lamps Voltage
3 0.35 D-GN 306 Headlamp Switch Headlamps Off Signal
4-5 - - Not Used
6 0.35 OG 192 Fog Lamps Enable (T96)
7 0.35 PU/WH 1382 LED Dimming Signal
8 0.8 BK/WH 1551 Ground
9 0.35 PU 328 Interior Lamp Switch Signal
10-11 - - Not Used
12 0.35 PK/BK 1597 Courtesy Lamps Switch On Signal
13 0.35 D-GN 44 Instrument Panel Lamps Dimmer Switch Signal
14 - - Not Used
15 0.35 OG/WH 812 12-Volt Reference
16 - - Not Used
Connector Part Information
  • Harness Type: Instrument Panel
  • OEM Connector: 15416970
  • Service Connector: 13504130
  • Description: 16-Way F Micro-Pack 64 Series (BK)
Terminal Part Information
  • Terminated Lead: 13575239
  • Release Tool: J-38125-21
  • Diagnostic Test Probe: J-35616-64B (L-BU)
  • Terminal/Tray: 15359541/4
  • Core/Insulation Crimp: M/M
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