Gas gauge, temperature gauge and heater are not working

2005 CADILLAC CTS
250,000 MILES • 3.6L • 6 CYL • RWD • AUTOMATIC
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PATCHES DAVIDSON
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  • 1 POST
My gas gauge and temperature gauge does not work. also, my sunroof and sport button and snow button and lights on gear shift do not work. the drivers side heat blows cold and the heated seats do not work, but they work on passenger side. I have checked the fuses and there good.
Oct 29, 2016 at 9:03 AM
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HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
have a mechanic scan for codes as it may be a body module problem. also, check battery for condition including load test. make sure terminal ends are clean and finally pull HVAC fuse inside car for sixty seconds with key on it may reset actuator for heat on drivers side.
Oct 29, 2016 at 9:54 AM
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