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1999 GMC Sierra 1500 SL 5.3L Lighting
Posted to GM Electrical on 3/24/2006 3 Replies

Customer states that at night the headlights will not come on even turning them on manually. We tested the system and it has been working properly for two days during the day and at night. For us at dark (or simulating dark) the headlights come on without the ...

3 Replies Received (View Replies)

  Related Documents & Media  1999 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

1999 GMC Sierra 1500 SL

VIN 1GTEC19T5X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/Summary

car Vehicle Data

1999 GMC Sierra 1500 SL

VIN 1GTEC19T5X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI