2011 Acura TL FWD V6-3.5LFACTORY OEM SERVICE PROCEDURE

Transmission Position Sensor/Switch: Testing and Inspection




Transmission Range Switch Test

1. Do the battery removal procedure Removal and Replacement.

2. Remove the air cleaner housing Service and Repair.

3. Remove the battery base.

4. Disconnect the transmission range switch connector.

Factory service manual diagram





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

Transmission Range Switch Connector

Factory service manual diagram




6. If the test results are OK, the transmission range switch test is finished; 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.

7. Check the connectors for corrosion, dirt, or oil, and clean or repair if necessary, then connect the connector securely.

8. Install the battery base.

9. Install the air cleaner housing Service and Repair.

10. Do the battery installation procedure Removal and Replacement.

Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.