RABS Sensor Input to ECU Intermittent or Improper

POSSIBLE SOURCE(S):
- Short/open in frame or instrument panel harness (Circuits 519 and/or 523)
- At RABS II module connector (Pins 3 and 10)
- At RABS sensor connector
- At bulkhead or other interconnection
- Pinched wire or worn insulation due to improper routing
- Test connector (in engine compartment)

ACTION(S) TO TAKE:
- Refer to pinpoint test step 6.1-6.5. 6.1

POSSIBLE SOURCE(S):
- Metal chips on sensor.

ACTION(S) TO TAKE:
- Refer to pinpoint test step 6.6. 6.6

POSSIBLE SOURCE(S):
- Borderline high sensor to speed sensor ring air gap, excessive speed sensor ring radial runout, damaged or missing speed sensor ring teeth.

ACTION(S) TO TAKE:
- Refer to Drive Test Code 6, steps DT6.3-DT6.5 only. DT6.3 Measure Sensor Air Gap