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IGNITION SWITCH CHASSIS ELECTRICAL 54A-23 INSPECTION PROCEDURE 3: Engine does not Start (Cranking but no Initial Combustion). TECHNICAL DESCRIPTION (COMMENT) TROUBLESHOOTING HINTS • Malfunction of MPI system • Malfunction of immobilizer-ECU DIAGNOSIS PROCEDURE STEP 1. Check the system voltage. Measure the system voltage during cranking. Q: Is the voltage 8 volts or more? YES : Go to Step 2. NO : Check the battery. Refer to . The engine should start. STEP 2. Check the immobilizer system diagnosis Q: Which diagnosis code resets, the immobilizer system diagnosis code or the MPI system Immobilizer system diagnosis code is set : Refer MPI system diagnosis code is set : Refer to No diagnosis code is set : Go to Step 3. STEP 3. Check the starting system. Q: Does the engine start? YES : Go to Step 4. NO : Refer to GROUP 13A, Troubleshooting −
or GROUP 13B, Troubleshooting − Symptom Chart . If the malfunction is not resolved, replace the immobilizer-ECU. The engine should start. STEP 4. Retest the system Q: Is the malfunction eliminated? YES : The procedure is complete. (If no malfunction are found in all steps, an .) NO : Replace the immobilizer-ECU. DATA LIST REFERENCE TABLE M1543007300347 Item No. Inspection item Inspection Normal condition 01 Key has been registered − Number of registered ignition keys |