Recent content by ohaggdahl

  1. O

    Weird problem with hazard lights

    Thanks SO much guys for all the help! I checked and I do have constant 12v in the orange wire at the relay. So it’s the signal from the switch that’s not getting to the relay. Gonna get a switch and get it swapped out and take it from there. Thanks again!!
  2. O

    Weird problem with hazard lights

    Thanks guys! Just to be clear. On all older GM vehicles, if the hazards are ON, and you put your foot on the brake pedal, then the hazards/lights stop flashing, and just are lit solid until you let go of the brakes and they continue to flash. This is factory. What I’m saying is, currently, the...
  3. O

    Weird problem with hazard lights

    Thanks so much guys!! And yes, I’ve checked the relays. The truck has separate turn signal and hazard relays (although identical relay type) and both relays work in the turn signal location, but neither do anything in the hazard location. They do not light up solid in my case. All other...
  4. O

    Weird problem with hazard lights

    Hey guys - I’m back at it with this. I’ve now gotten into the switch inside the steering column, cleaned everything, and everything looks good. Still no hazards… and again, everything else works as it should. Does someone have a wiring diagram for the hazards? There are two wires; brown and...
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    Weird problem with hazard lights

    Hi guys, I have a mystery with my hazard lights that I’m curious to see if anyone’s got any advice about.. 1990 Suburban They stopped working all of a sudden. Here’s where I’m at: -hazards don’t work at all -turn signals work as usual -fuse is not blown -relay/flasher is fine for both turn...
  6. O

    Can’t get these gauges to work…

    Hi there! I’m new here… Just picked up a CLEAN 60,000mi 1990 GMC Suburban 3/4 R2500, 2wd with a 350tbi and a turbo400. Getting a few gremlins sorted, but I can’t for the life of me figure out what’s going on with my fuel gauge, oil pressure gauge, and temp gauge. I started out with the usual...
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