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ETACS CHASSIS ELECTRICAL 54A-550 ECU connector terminal No. 1 and the body OK: System voltage Q: Is the check result normal? YES : Go to Step 9. NO : Go to Step 8. STEP 8. Wiring harness check between the C-309 • Check the power supply line for open circuit. 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 : 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 ETACS-ECU. TROUBLE SYMPTOM CHART FOR INPUT M1545004900540 Trouble symptom Inspection Reference The ignition switch (ACC) signal is not received. 1 The ignition switch (IG1) signal is not received. 2 The key reminder switch signal is not received. 3 The front door lock actuator signal is not LH drive vehicles 4 RH drive vehicles The front door switch (driver’s side) signal is not received. 5 The front door switch (passenger’s side) signal is not received. 6 The rear door switch (RH) signal is not received. 7 The rear door switch (LH) signal is not received. 8 The trunk lid latch signal is not received. LANCER 9 The tailgate switch signal is not received. LANCER SPORTBACK The hazard warning lamp switch signal is not received. 10 The column switch signal is not received. 11 The hood latch switch signal is not received. 12 The stop lamp switch signal is not received. 13 |