Inspection Procedure
- Check that DTC 42 is not output.
NG: Check the RDA line.
OK: Go to next step
- Check wire harness.
PREPARATION:
Disconnect connectors of wireless door lock tuner and Body ECU.
CHECK:
Check continuity between terminals PRG of wireless door lock tuner and PRG of Body ECU.
OK:
- Continuity
NG: Repair or replace wire harness.
OK: Go to next step
- Check the wireless door lock tuner.
CHECK:
Replace the wireless door lock tuner and check if it recovers normally.
OK:
Must be recovered normally.
NG: Proceed to next circuit inspection shown on problem symptoms table. (See PROBLEM SYMPTOMS TABLE )
OK: Failure of the original wireless door lock tuner.