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Home >> Saturn >> 1993 >> SC2 Automatic >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Pinpoint Tests >> Code 27, Left Rear Wheel Speed Acceleration Fault >> Code Parameters
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Code Parameters

Code 27 sets if left rear wheel speed changes by greater than 10 MPH (16 km/h) in 8 milliseconds. This code can be set any time vehicle is moving and not in ABS braking. Code 27 may be set together with Code 23. Drive vehicle faster than 30 MPH (48 km/h) to check for reappearance of failure.

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