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Headlamp Switch Connector End View

Fig 1: Headlamp Switch Connector End View
GM1335532Courtesy of GENERAL MOTORS CORP.
Headlamp Switch Connector Parts Information

Connector Part Information 
  • OEM: IL-AG5-14S-D3C1-A
  • Service: 88986257
  • Description: 14-Way F 025, IL-AG5 Series (GN)
Terminal Part Information 
  • Terminal/Tray: IL-AG5-C1-5000/20
  • Core/Insulation Crimp: K/K
  • Release Tool/Test Probe: J-38125-211/J-35616-64A (L-BU)
Headlamp Switch Connector Terminal Identification

Pin Wire Color Circuit No. Function
1 D-BU/WH 1495 Dome Override Switch Signal
2 BN/WH 301 Park Lamp Switch Signal
3 PU 719 Low Reference
4 WH 103 Headlamp Switch On Signal
5 PU/WH 549 Headlamp Switch Headlamps Off Signal
6 GY 8 Instrument Panel Lamps Dimmer Switch Signal
7 OG 192 Front Fog Lamp Switch Signal
8 YE 183 Front Fog Lamp Indicator Control
9 YE 543 Accessory Voltage (Export)
10 D-BU/WH 6796 Voice Recognition Switch Output Signal (UE1)
L-BU 187 Rear Fog Lamp Switch Signal
11 PU 328 Interior Lamp Switch Signal
12 D-GN 189 Headlamp Leveling Motor Supply Voltage
13 D-BU 184 Rear Fog Lamp Indicator Control
14 BN/WH 230 Instrument Panel Lamps Dimming Control