caution | Never check between wheel sensor harness connector terminals. |
note | The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel sensor tester before proceeding. |
note | If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest. |
note | Replace the rear left wheel sensor, if the rear left wheel sensor which is removed before latest ignition switch ON operation is not installed to the original position. |