| CHECK ECM INPUT VOLTAGE. |
|
1) Place the select lever in “P” range or “N” range. 2) Turn the ignition switch to START. 3) Measure the voltage between ECM connector and chassis ground. Connector & terminal (B136) No. 32 (+) — Chassis ground (−): |
| QUESTION | |
|
Is the voltage 10 V or more? | |
| Yes | No |
|
|
Repair open circuit or short circuit to ground in harness between ECM and ignition switch connector. |
