1994-1996 Caprice/9C1/Impala SS Temperature Gauge cluster diagnosis, Part 2

Please see Part 1 before watching this video for more context. Part 2 analyzes a functioning gauge. We also discuss the calibration procedure that I recommend using if the gauge does not sit exactly on "C" when the engine is cold. Once the cold calibration is set (meaning an open circuit returns the needle to "C" always), then the hot calibration usually falls in line. But I also show how to double check calibration with a resistor or potentiometer. Disclaimer: I am not a professional mechanic by trade. If you blow up your car or kill yourself, please do not hold me accountable. If you are not comfortable with DIY car mechanics, please consult an ASE Certified Mechanic.