How to Replace Camshaft Position Sensor 01-07 Toyota Highlander L4 2.4L
Difficulty: Beginner · About 2 min · Toyota Highlander
Replace the camshaft position sensor on a 2001–2007 Toyota Highlander 2.4L by disconnecting its plug, seating the replacement seal, and checking for warning lights after startup.
Tools you will need
- 10mm Socket
- Ratchet
- Engine Oil
Parts and supplies
- Compatible camshaft position sensor
Steps
Access and disconnect the sensor
Switch the engine off and remove the engine cover. Release the sensor connector lock and unplug it by the connector body.
Remove the old sensor
Remove the sensor retaining bolt and gently withdraw the sensor from its bore. Check the old seal and opening for damage or debris.
Install the replacement sensor
Lightly lubricate the new seal with clean engine oil and seat the sensor squarely. Install its bolt to specification and reconnect the electrical plug.
Refit cover and verify
Reinstall the engine cover and fasteners. Start the engine and check for oil seepage, warning lights, or rough running.
Check your vehicle’s repair manual for exact specifications and fit.