Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Diagnostic codes

Areas /Automatic transmission basic troubleshooting

Step-by-step TSRM procedure

Automatic transmission basic troubleshooting

Follow the TSRM basic ECT/automatic-transmission flowchart from AT-9.

AT-09

Current check

Read diagnostic code

Read Diagnostic Code. (See page AT-14)

AT-09

OK

Diagnostic code check OK

Continue to preliminary check.

BAD

Repair or replace

Repair or replace the item found during diagnostic code check.