84 GMC no headlights or tailights - The 1947 - Present Chevrolet & GMC Truck Message Board Network

MotorHead Lon · 05-05-2014, 01:12 PM

I have an 84 GMC Sierra, base model no power windows or locks. I do not have a radio, just the most basic electrical system. The turn signals, and brake lights work, however the headlights, tail lights, and parking lights will not come on.

The truck has been apart for 8 years, the bed has been off, and I swapped to a newer alternator when I converted to serpentine belt. I have the Power Master harness adapter. I've checked all fuses, and grounds.

05-05-2014, 01:12 PM	#1
MotorHead Lon Registered User Join Date: May 2007 Location: Alabama Posts: 241	84 GMC no headlights or tailights I have an 84 GMC Sierra, base model no power windows or locks. I do not have a radio, just the most basic electrical system. The turn signals, and brake lights work, however the headlights, tail lights, and parking lights will not come on. The truck has been apart for 8 years, the bed has been off, and I swapped to a newer alternator when I converted to serpentine belt. I have the Power Master harness adapter. I've checked all fuses, and grounds.



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