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described in GROUP 00E, Harness Connector Inspection P. Q:Is the wiring harness between combination meter connector C-03 (terminal 2) and the fusible link (34) in good condition? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/ NO: Repair the wiring harness. STEP 8. Check the ground circuit to the combination meter. (1) Disconnect combination meter connector C-03 and measure ZC6022220009 Harness side: C-03 (2) Measure the resistance value between terminal 13 and ⦆ The resistance should be 2 ohms or less. Q:Is the measured resistance 2 ohms or less? YES: Go to Step 10. NO: Go to Step 9. STEP 9. Check the wiring harness between combination Q:Is the wiring harness between combination meter connector C-03 (terminal 13) and ground in good condition? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/ NO: Repair the wiring harness. STEP 10. Retest the system. Q:Is the check result satisfactory? YES: The trouble can be an intermittent malfunction (Refer to GROUP 00 - How to use Troubleshooting/ NO: Replace the combination meter. COMBINATION METER 54Ab-45 DIAGNOSIS |