Inspection Procedure
- PERFORM ACTIVE TEST BY LEXUS HAND-HELD TESTER
- Check compass operation.
- Connect LEXUS hand-held tester to DLC3.
- Turn the ignition switch ON and push LEXUS hand-held tester main switch ON.
- Select the ACTIVE TEST mode on LEXUS hand-held tester.
- Check all the segments of compass directs in the combination meter by LEXUS hand-held tester.
OK: All segments direct normally.
- NG: REPLACE COMBINATION METER ASSY
- OK: GO TO NEXT STEP
- Check compass operation.
- CALIBRATE COMPASS
- Perform the calibration.
- OK: NORMAL
- NG: GO TO NEXT STEP
- CHECK HARNESS OR CONNECTOR (BETWEEN COMBINATION METER AND MAGNETIC FIELD SENSOR)
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: GO TO NEXT STEP
- CHECK THAT MALFUNCTION DISAPPEARS WHEN A KNOWN GOOD MAGNETIC FIELD SENSOR IS INSTALLED
- Check that malfunction disappears when a known good magnetic field sensor is installed.
MALFUNCTIONA Malfunction does not disappears B Malfunction disappear - B: REPLACE MAGNETIC FIELD SENSOR
- A: REPLACE COMBINATION METER ASSY