GMC Sierra 2 Dr 1500 Pickup

1996 GMC SIERRA
V8 • 2WD • AUTOMATIC
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ECSTEFANOV
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1996 GMC Sierra 2 Dr 1500 - Power Windows, Wipers and Radio all went out at the same time - No blown fuses - Any Idea what would cause this and how do I fix it?
Nov 20, 2010 at 10:57 AM
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JDL
  • ✓Experienced Mechanic
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Did you use a voltage tester at the applicable fuses? Even if the fuse is good, if no voltage, the circuit is dead. If those fuse circuits receive ignition feed, I'd have to check feed to and from the ignition switch.
Nov 20, 2010 at 11:03 AM
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JDL
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As an example, check the power window circuit breaker for voltage, key on. If you have other questions, click on my name and send a message. At the moment, if you message on the open forum, I won't know it.
Nov 20, 2010 at 11:09 AM
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ECSTEFANOV
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SO I have Checked the Voltage at the Fuses and No Voltage at the Fuses for the power Windows, Radio, or Wipers - I disconnected the wire Harness from the Right door and then on the Radio LED Display it showed nonsense with the Key off when I turned the Key on then it went to nothing on the Radio LED's. Same issue all the way around No response form the power windows left side or right and no Radio and no Wipers. Any Additional Assistance would be most Welcome!
Nov 20, 2010 at 1:21 PM
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JDL
  • ✓Experienced Mechanic
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You have to check feed to and from the ignition switch. You did check the power window circuit breaker for voltage, key on?
Nov 22, 2010 at 2:11 PM
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