Electrical Issues

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by ChevyFan, Jul 21, 2005.

  1. ChevyFan

    ChevyFan The Sheriff Staff Member 5+ Years 1000 Posts

    Do you have any electrical question or issue at all? Post it in this message forum here.

    This includes questions that are general or technical/specific.
  2. fbirex

    fbirex New Member

    I have a 99 Silverado 2500 and i was blowing my horn one day and it worked then kinda fizzled out, and hasnt worked since. I have checked the fuses and they are fine. Any other ideas to check anything else?
  3. quickzilverado

    quickzilverado Rockstar

    I believe there is a relay.....but I could be wrong...
  4. killem

    killem New Member

    I had this same problem, and fixed it by replacing the 15a fuse in the "electrical center", under the hood.
  5. fbirex

    fbirex New Member


    Thanks all. I was the Fuse, I must have pulled a diff fuse by accident. It works now!
  6. mmeado

    mmeado New Member

    Does anyone have a diagram for the radio wire harness for a 2003 Silverado with the bose system? I'm having a little trouble finding a remote wire for an amp I'm installing that will turn on and off with the ignition and stay on with the radio until the doors are opened.
  7. Chevortec

    Chevortec New Member

    Quick question, my 07 Classic came with the manual dual-zone climate control and I'd like to upgrade to the automatic (digital) climate control panel from the same year truck if at all possible... is this upgrade plug and play? If not, can I swap in amanual AC panel from an older model (2002 or older) and just forfit my dual zone feature? For some reason I really don't like the new manual AC control panels... I like the older ones better with the three knobs (especially from the Escalade) or of course the new digital panel would be a nice upgrade.
  8. robert991

    robert991 New Member

    wiring diagrams

    could really use wiring diagram for 99 silverado 6cyl. 4.3 have had on going problems with shorts in wires between coil and ignition specifecly wires from coil to steering column
  9. azeemm1

    azeemm1 New Member

    Turn signals not working. HELP!

    The turn signals on my friends 1995 sierra 1/2 ton pickup are not working. The hazards are OK, the flasher for the hazards click and the lights come on.

    The brakes are good, the fuse (number 16) is also good for the turn signals.

    I would love to know if there is an independant falsher relay for the turns signals or if there is another plug I should be looking for the problem.

    Anyone have a wiring diagram for this truck?

    Thanks in advance

  10. firedog04

    firedog04 New Member

    i keep blowing my ingition A fuse and i cannot find any broken wires anywhere any ideas i need help it has been down for 3 months

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