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Gm Tech (Cam)
Gm Tech (Cam), GMC Mechanic
Category: GMC
Satisfied Customers: 1685
Experience:  GM Grand Master Technician 2007. 14 year experience.
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GMC 2007 Envoy Denali This vehicle has a P0690 code more

Customer Question

GMC 2007 Envoy Denali This vehicle has a P0690 code more often than not. Sometimes it doesn't throw it. Not vey often I do
not have a scanner to perform the tests of toggle on and off the powertrain relay. It just had a daytime light issue of not coming on but I cleaned the grounds by the battery area and they seem to be working now. I could not find the relay for lo beams. Name
your gratis.
Submitted: 1 year ago.
Category: GMC