Transmission Position Sensor/Switch: Testing and Inspection

Transmission Range Switch Test
1. Make sure you have the anti-theft codes for the audio unit and navigation system, then write down the audio presets.
2. Disconnect the negative terminal from the battery, then disconnect the positive terminal.
3. Remove the battery hold-down bracket, and remove the battery and battery tray.
4. Remove the air cleaner assembly.
5. Remove the battery base.
6. Disconnect the transmission range switch connector.





7. Check for continuity between the terminals at the switch connector. There should be continuity between the terminals in the following table for each switch position.





8. The transmission range switch test is finished if the test results are OK. If there is no continuity between any terminals, check that transmission range switch installation. If the switch installation is OK, replace the switch.
9. Check the connectors for rust, dirt, or oil, clean or repair if necessary, then connect the connector securely.
10. Install the battery base.
11. Install the air cleaner assembly.
12. Install the battery tray, battery, and battery holddown bracket, then connect the battery terminals. Then apply grease around the battery terminals.
13. Enter the anti-theft codes for the audio unit and navigation system, then enter the audio presets and set the clock.
14. If the IMA battery level gauge (BAT) displays no segments, start the engine in the P or N position, and hold it between 3,500 and 4,000 rpm without load until the BAT displays at least three segments.