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STEERING WHEEL AUDIO REMOTE CONTROL SWITCH CHASSIS ELECTRICAL 54A-434 STEP 7. Connector check: C-202 steering wheel Q: Is the check result normal? YES : Go to Step 8. NO : Repair the defective connector. STEP 8. Check the wiring harness between C-213 • Check the communication lines for open circuit or short circuit. Q: Is the check result normal? YES : Go to Step 9. NO : Repair the wiring harness. STEP 9. Retest the system Q: Is the check result normal? YES : The trouble can be an intermittent malfunction (Refer to GROUP 00 − How to use Troubleshooting/inspection Service − How to Cope with Intermittent Malfunction ). NO : Replace the multivision display. Inspection Procedure 2: Steering wheel audio remote control switch illumination does not come on. CLOCK INTERFACE COMBINATION Steering Wheel Audio Remote Control Switch Illumination Circuit STEERING Wire colour code |