#electrical

  1. A

    Battery Arcing

    I replaced my stock alternator on my 1988 GMC K1500 with 350 TBI with auto transmission after the plug melted to old alternator and wire melted in half. I replaced the stock with a 1 wire Power Master 140 amp alternator, Part # 47861, setup. I bought the proper charge wire according to Power...
  2. X

    1995 Chevy Suburban Gauge Cluster

    After having owned my suburban for a few years, I bought the Invision LCD Gauge Cluster for it. I was able to get most of the connections wired up, the 2 things i was unable to get hooked up were the oil pressure unit and the speed wire. Also, blinkers do not work on the cluster. They still work...
  3. S

    Water damaged 4wd electronics

    Hello everyone, i am new to the forum and looking for some help on my 1999 k1500 suburban. It had a leaking windshield that leaked down into the dash and is giving me some problems with the 4wd. The old transfer case control module (TCCM) solenoid was clicking randomly and trying to shift the...
  4. S

    Stuck in 2nd gear when truck is remote started

    I have a 1999 C3500 that I installed a Compustar 2-Way Remote start alarm system on and first issue I had was that the VATS would kill the truck after cranking up, so I tuned VATS out with HP tuners and now that I did a tach relearn on the truck with everything working I noticed that the truck...
  5. That98burb

    Trouble with the multi-function switch on my 1998 Chevy suburban

    Okay so a few days ago I switched out the multifunction/blinker switch because my uncle that had my suburban before me, said that the cruise control just went out and at the same time the wipers would only turn on sometimes. I don’t know if with the new one that I put on fixed the wiper...
  6. jmarie907

    Help my truck won’t start after replacing interior custom lights

    I installed led lights in my whole interior including the dash cluster in red. When doing the lights though I came into a problem where even when the door was shut and the lights were off the tweeter would beep instead of the other way around like it usually would. I was thinking maybe...
  7. Burban1998

    Heated seat switch

    The heated seat switch on my 98 suburban 1500 is broken, does anyone make a replacement? The oem one is discontinued part # is 12376804
  8. Dr88

    Help! ID this electrical component.

    About 99% done installing a new harness in a 1990 Suburban, and came across this small grey box with a circuit inside. It has the letters FEDCBA where 6 wires come out, which seems to be the same as the ALDL connector. 2 of the wires (Tan/BLK, and BLU/WHT)seem to go to the ECM, but the other...
  9. joshloaf

    Need help identifying the interior wiring harness plug-ins

    Note: This is my first OBS and the first Chevy I’ve ever restored at this level so please have some patience, lmao. Long story short, I need to identify the plug-ins under the dashboard before I clean and install the interior. I’ve got everything inside the cab gutted except for the steering...
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