|
|
Diagnostic Procedure 1 CHECK ECTS POWER SUPPLY CIRCUIT 1. Turn ignition switch “OFF”. MEC022E 3. Turn ignition switch “ON”. SEF401Y OK or NG OK E GO TO 3. NG E GO TO 2. 2 DETECT MALFUNCTIONING PART Check the following. I Harness connectors E225, F108 I Harness connectors F135, M842 (RHD models) I Harness for open or short between engine control temperature sensor and ECM E Repair open circuit or short to ground or short to power in harness or connectors. 3 CHECK ECTS GROUND CIRCUIT FOR OPEN AND SHORT 1. Turn ignition switch “OFF”. Continuity should exist. 3. Also check harness for short to ground and short to power. OK or NG OK E GO TO 5. NG E GO TO 4. DTC 0103 COOLANT TEMP SEN ZD30DDTi EC-97 |