- Disconnect electric throttle control actuator harness connector.
- Disconnect ECM harness connector.
- Check the continuity between electric throttle control actuator harness connector and ECM harness connector.
DTC
| Electric throttle control actuator
| ECM
| Continuity
|
Bank
| Connector
| Terminal
| Connector
| Terminal
|
P1236
| 2
| F26
| 1
| F102
| 2
| Existed
|
5
| Not existed
|
2
| 2
| Not existed
|
5
| Existed
|
P2118
| 1
| F9
| 5
| F101
| 50
| Not existed
|
53
| Existed
|
6
| 50
| Existed
|
53
| Not existed
|
- Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>>GO TO 3.
NO
>>Repair or replace malfunctioning part.