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TROUBLESHOOTING HEATER, AIR CONDITIONER AND VENTILATION 55A-7 (2) Turn the ignition switch to the "ON" position. (3) Measure the voltage between terminal 7 and body earth. OK: System voltage Q: Is the check result normal? YES : Go to Step 5. NO : Go to Step 3. STEP 3. Connector check: C-311 outside/inside Q: Is the check result normal? YES : Go to Step 4. NO : Repair the connector. AC301541 6 2 7 3 5 4 1 BT Connector C-311 AC308739 Connector: C-311 Harness side AI 6 2 7 3 5 4 1 |