SudburyJeff
Full Member
I recently purchased a 2013 LTZ that has factory heated steering wheel. When I press the button nothing happens. I sometimes get a quick flash (from the switch light) but it does not stay illuminated for more than 0.5 second.
I have searched all over the internet and have found many threads outlining how to retrofit a heated wheel in an avy, but almost nothing on how to troubleshoot. The closest thing I found was this https://www.justanswer.com/gmc/84xs6-gm-sierra-denali-heated-steering-wheel-accessory-no.html but it was a much older truck and appeared to be a dead end.
Things I have tested so far:
I have checked the 2 fuses in question and both are good.
I have popped off the air bag and checked for 12 volts on the brown wire coming into the wheel (the one from the 7.5 amp fuse).
Does anyone have any advice or schematics on how this system works? I do not have the service manual.
thanks!
I have searched all over the internet and have found many threads outlining how to retrofit a heated wheel in an avy, but almost nothing on how to troubleshoot. The closest thing I found was this https://www.justanswer.com/gmc/84xs6-gm-sierra-denali-heated-steering-wheel-accessory-no.html but it was a much older truck and appeared to be a dead end.
Things I have tested so far:
I have checked the 2 fuses in question and both are good.
I have popped off the air bag and checked for 12 volts on the brown wire coming into the wheel (the one from the 7.5 amp fuse).
Does anyone have any advice or schematics on how this system works? I do not have the service manual.
thanks!