DTC P00B7 Chevrolet

Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)

Abnormal Change in Output Signal of Rear Speed Sensor LH (Test Mode DTC)

Description

DTCs C1273 73, C1274 74, C1277 77 and C1278 78 are out put only in the test mode.

Cause and Solution

Speed sensor rotor

Video Guide

Duration: PT4M6S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: P00B7
  • Brand: Chevrolet
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