Symptom:
RIGHT REAR SENSOR CIRCUIT FAILURE
When Monitored and Set Condition:
RIGHT REAR SENSOR CIRCUIT FAILURE
When Monitored:
Ignition on. The CAB monitors the wheel speed circuit every 7
milliseconds (ms).
Set Condition:
If the CAB detects an open or shorted wheel speed sensor circuit, the
Diagnostic Trouble Code (DTC) will set.
POSSIBLE CAUSES
RIGHT REAR WHEEL SPEED SENSOR OR CONNECTOR DAMAGE
RIGHT REAR WHEEL SPEED SENSOR CIRCUITS SHORTED OR OPEN
CAB-NO OUTPUT
RIGHT REAR WHEEL SPEED SENSOR -- NO OUTPUT
CAB - UNABLE TO READ RIGHT REAR WHEEL SPEED SENSOR SIGNAL
INTERMITTENT CIRCUIT DTC
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t
, read DTC’s.
With the DRBIII
t
, erase DTC’s.
Turn the ignition off.
Turn the ignition on.
With the DRBIII
t
, read DTC’s.
Does the DRBIII
t
display Right Rear Wheel Speed Sensor Circuit Failure DTC
present right now?
All
Yes
→
No
→
2
Turn the ignition off.
Inspect the Right Rear Wheel Speed Sensor and Connector.
Is the Sensor or Connector Damaged?
All
Yes
→
Repair as necessary.
Perform ABS VERIFICATION TEST - VER 1.
No
→
52
BRAKES (CAB)
