naschmitz

I had the Chevy dealer read out a some codes using a Tech2 on my 2006 C6. I know how to decode the first letter and next four numbers, but what do the last two characters mean?

C0035 0F
C = Chassis
0035 = Left Front Wheel Speed Sensor Circ
0F = ????

C0186 19
C = Chassis
0186 = Lateral Accelerometer Circ
19 = ????

Thanks.

Bill Dearborn

Here are the codes with the last two characters. See the attached word documents which provide more information on what the characters mean.

DTC C0035 00 : Left Front Wheel Speed Sensor Circuit
DTC C0035 0F : Left Front Wheel Speed Sensor Circuit Erratic Signal
DTC C0035 18 : Left Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum
DTC C0040 00 : Right Front Wheel Speed Sensor Circuit
DTC C0040 0F : Right Front Wheel Speed Sensor Circuit Erratic Signal
DTC C0040 18 : Right Front Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum
DTC C0045 00 : Left Rear Wheel Speed Sensor Circuit
DTC C0045 0F : Left Rear Wheel Speed Sensor Circuit Erratic Signal
DTC C0045 18 : Left Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum
DTC C0050 00 : Right Rear Wheel Speed Sensor Circuit
DTC C0050 0F : Right Rear Wheel Speed Sensor Circuit Erratic Signal
DTC C0050 18 : Right Rear Wheel Speed Sensor Circuit Signal Amplitude Less Than Minimum
DTC Descriptor
DTC C0186 00: Lateral Accelerometer Circuit
DTC C0186 08: Lateral Accelerometer Circuit Signal Invalid
DTC C0186 09: Lateral Accelerometer Circuit Rate of Change Above Threshold
DTC C0186 19: Lateral Accelerometer Circuit Signal Amplitude Above Maximum
DTC C0186 1A: Lateral Accelerometer Circuit Bias Level Out Of Range
DTC C0186 52: Lateral Accelerometer Circuit Compare Failure



Bill

naschmitz

Thanks, Bill. That helps a lot.

Bert

bo_knows

Hi Bill,

Thank you very much for posting the procedure! Is there a way for you to post the page that shows where to probe for voltage?

Documentation is referencing certain points.

Thanks,

Bo