whats up with these weird codes?? (C0240,C0237,U1000,U1016)
#1
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whats up with these weird codes?? (C0240,C0237,U1000,U1016)
So im borrowing my friends HP tuners and I start scanning and all these codes come up. C0240,C0237,U1000,U1016...theirs no SES light for them either...I clear them, refresh it and they pop right back up.
U1000 is Class 2 communication malfunction
U1016 is comething like VCM communication malfunction
C0240 is something about rear wheel speed sensor malfunction and im not sure what C0237 is without scanning my car again but they arent in the DTC list.
what are these? should I be worried? without scanning my car I wouldnt have noticed these codes...it runs/drives fine
U1000 is Class 2 communication malfunction
U1016 is comething like VCM communication malfunction
C0240 is something about rear wheel speed sensor malfunction and im not sure what C0237 is without scanning my car again but they arent in the DTC list.
what are these? should I be worried? without scanning my car I wouldnt have noticed these codes...it runs/drives fine
#7
FormerVendor
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c0237 is rear wheel speed erratic.
It's physical and it's real. It's an intermittent or a break in the output from that sensor that has exceeded something like 5mS in time (maybe 15, been a while).
I have had to run new wires from the PCM to the sensor to get rid of this before. Once (JUST once) it was the fault of the sensor.
It's physical and it's real. It's an intermittent or a break in the output from that sensor that has exceeded something like 5mS in time (maybe 15, been a while).
I have had to run new wires from the PCM to the sensor to get rid of this before. Once (JUST once) it was the fault of the sensor.