|
|
DTC P2101 ELECTRIC THROTTLE CONTROL FUNCTION EC-1325 [VK45DE] C D E F G H I J K L M A EC 2. CHECK THROTTLE CONTROL MOTOR RELAY INPUT SIGNAL CIRCUIT-I Check voltage between ECM terminal 3 and ground under the fol- OK or NG OK >> GO TO 10. NG >> GO TO 3. 3. CHECK THROTTLE CONTROL MOTOR RELAY INPUT SIGNAL CIRCUIT-II 1. Turn ignition switch OFF. 2. Disconnect ECM harness connector. 3. Disconnect IPDM E/R harness connector E8. 4. Check harness continuity between ECM terminal 3 and IPDM E/R terminal 42. 5. Also check harness for short to ground and short to power. OK or NG OK >> GO TO 5. NG >> GO TO 4. 4. DETECT MALFUNCTIONING PART Check the following. ● Harness connectors E12, F3 ● Harness for open or short between ECM and IPDM E/R >> Repair open circuit or short to ground or short to power in harness or connectors. 5. CHECK THROTTLE CONTROL MOTOR RELAY POWER SUPPLY CIRCUIT-I 1. Reconnect all harness connectors disconnected. 2. Turn ignition switch OFF. 3. Check voltage between ECM terminal 104 and ground with OK or NG OK >> GO TO 9. NG >> GO TO 6. Ignition switch Voltage OFF Approximately 0V ON Battery voltage (11 - 14V) MBIB0028E Continuity should exist. Voltage: Battery voltage PBIB1171E |