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FRONT FOG LAMP CHASSIS ELECTRICAL 54A-159 STEP 4. Check the wiring harness from A-52 • Check the earth wires for open circuit. Q: Is the check result normal? YES : Go to Step 7. NO : Repair the wiring harness. STEP 5. Connector check: Connector check: A- Q: Is the check result normal? YES : Go to Step 6. NO : Repair the defective connector. STEP 6. Check the wiring harness from A-52 • Check the power supply line for open circuit. Q: Is the check result normal? YES : Go to Step 7. NO : Repair the wiring harness. STEP 7. 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 front fog lamp(s). AC903898 AI Connector: A-52 Harness side A-52 (B) AC903897 AI Connector: A-53 Harness side A-53 (B) AC903878 AE Connector: A-13X Relay box side AC903878 AE Connector: A-13X Relay box side AC903898 AI Connector: A-52 Harness side A-52 (B) AC903897 AI Connector: A-53 Harness side A-53 (B) |