Operation CHARM: Car repair manuals for everyone.
Home >> Acura Truck >> 2009 >> RDX L4-2.3L Turbo >> Repair and Diagnosis >> Powertrain Management >> Sensors and Switches - Powertrain Management >> Sensors and Switches - Computers and Control Systems >> Transmission Position Sensor/Switch >> Testing and Inspection

Transmission Position Sensor/Switch: Testing and Inspection




Transmission Range Switch Test

'07 Model

1. Do the battery removal procedure. Removal and Replacement

2. Remove the battery base. Engine Removal

3. Disconnect the transmission range switch harness connector.






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

5. The transmission range switch test is finished if the test results are OK.
If there is no continuity between any terminals, go to step 6.

Transmission Range Switch Harness Connector





6. Disconnect the transmission range switch connector.






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

8. If the transmission range switch continuity check is OK, replace the faulty transmission range switch harness. If there is no continuity between any terminals, check the transmission range switch installation. If the switch installation is OK, replace the switch. Service and Repair

9. Check the connector for rust, dirt, or oil, then connect the connectors securely.

10. Install the battery base. Engine Installation

11. Do the battery installation procedure. Removal and Replacement

12. Do the power window control unit reset procedure. Testing and Inspection

Transmission Range Switch Connector





'08-09 Models

1. Do the battery removal procedure. Removal and Replacement

2. Remove the battery base. Engine Removal

3. Disconnect the transmission range switch connector.






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

5. Transmission range switch test is finished if the test results are OK.
If there is no continuity between any terminals, check that the transmission range switch installation. If the switch installation is OK, replace the switch. Service and Repair

6. Check the connector rust, dirt, or oil, then connect the connector securely.

7. Install the battery base. Engine Installation

8. Do the battery installation procedure. Removal and Replacement

9. Do the power window control unit reset procedure. Testing and Inspection

Transmission Range Switch Connector





pro multis · About Operation CHARM