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17/09/2021 8:29 am
Topic starter
Hi. I have a Chevy Avalanche 2007 with 300k km automatic. The speedometer can’t go over than 80 kmh then it decreases to 70 kmh slowly. However, the car is going higher than that, c0300-09 is the code that I have during driving over 80kmh. I need to mention that I change my Rear Propshaft Speed Sensor and it didn’t solve the problem.
thanx for your time
regards
1 Answer
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17/09/2021 7:07 pm
Why you change the sensor odds are the speedometer had as bad in the dash. Most guys you got by the whole dash that cost a fortune probably try used one from a salvage yard
