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Home >> Pontiac >> 2007 >> Grand Prix Base >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel System Displays And Gauges >> Component Locator >> Displays and Gages Connector End Views >> Head Up Display (HUD) Switch (UV6)

Head Up Display (HUD) Switch (UV6)

Fig 1: HUD Switch Connector End View (UV6)
GM1243609Courtesy of GENERAL MOTORS CORP.
HUD Switch Connector Part Information (UV6)

Connector Part Information 
  • OEM: 638392-1
  • Service: 88956458
  • Description: 8-Way F AMP (BK)
Terminal Part Information 
  • Pins: 1- 7
  • Terminal/Tray: See Terminal Repair Kit
  • Core/Insulation Crimp: See Terminal Repair Kit
  • Release Tool/Test Probe: See Terminal Repair Kit
HUD Switch Connector Terminal Identification (UV6)

Pin Wire Color Circuit No. Function
1 GY 8 Instrument Panel Lamp Supply Voltage
2 BK 150 Ground
3 WH 1104 Low Reference
4 BN 620 HUD Image Down Control
5 BN 622 HUD Switch Signal
6 WH 717 Illuminated Display Signal
7 YE 621 HUD Image Up Control
8 - - Not Used