| CHECK SHORT CIRCUIT IN ECM. |
|
1) Turn the ignition switch to OFF. 2) Measure the resistance between electronic throttle control connector and engine ground. Connector & terminal (E57) No. 4 — Engine ground: (E57) No. 6 — Engine ground: |
| QUESTION | |
|
Is the resistance more than 10 Ω? | |
| Yes | No |
|
|
Repair the poor contact of ECM connector. Replace the ECM if defective. |
