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Code 155 - EBTCM Malfunction - (With TCS)

Identifies internal malfunction detected by EBTCM TCS motor driver interface custom integrated circuit. When code is set, TCS is disabled and TCS warning light is illuminated. The BRAKE warning light is illuminated if rear ABS motor is not in home position.

NOTE: Test numbers refer to numbers on diagnostic chart. Use only 10-megohm (minimum) DVOM for all voltage and resistance tests. For identification of circuits and terminals referenced in charts and text, see WIRING DIAGRAMS .
Fig 1: Code 155 Diagnostic Flow Chart
G95C15729
  1. Checks to see if malfunction is still present.
  2. Checks to see if malfunction is intermittent.
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