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2008 Chevy express no horn relay?

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Old October 22nd, 2019, 8:33 AM
  #11  
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Thank you for this! I haven’t been able to find this info anywhere. I will continue to try to test when I have time. If in the event that the PCB is not providing power. Should I search for a replacement?
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Old October 22nd, 2019, 2:57 PM
  #12  
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I guess but it’s unlikely.

did you try testing the horn itself?
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Old June 8th, 2020, 6:40 AM
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I have bench tested the horn. It does work.

Which of these wires can I test or jump out to see if the horn will trigger?

this connector is on the back end of the clock spring on the steering wheel




Last edited by Tony vanore; June 8th, 2020 at 6:46 AM.
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