Operation CHARM: Car repair manuals for everyone.
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Automatic Transmission

Inspection of Operation
1. Verify that the starter operates only with the ignition switch at the START position and selector lever in the P/N position.
2. Verify that the back-up lights illuminate when shifted to the R position with the ignition switch at the ON position.
^ If not as specified, inspect the continuity of the TR switch.

Inspection of Continuity
1. Inspect the OBD trouble code.
2. Remove the TR switch.





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3. Inspect for continuity at the TR switch.
^ If not as specified, replace the TR switch.
4. Install the TR switch.