DTC P1023: Camshaft Position Signal Output "B" Circuit; DTC P2614: Camshaft Position Signal Output Circuit / Open [11/2021 - ]: Procedure
WARNING: This page is about a different car, the 2024 Lexus IS 500, 2023 Lexus IS 500, and 2022 Lexus IS 500. However, it is still accessible from the selected car via links, so may be relevant.
- REPLACE CAMSHAFT TIMING CONTROL MOTOR (BANK 1 OR BANK 2)
- Replace the camshaft timing control motor.
Refer to REMOVAL [11/2021 - ]
HINT:
Perform "Inspection After Repair" after replacing the camshaft timing control motor.
Refer to INITIALIZATION [11/2021 - ]
Result
Proceed to NEXT
Result:
NEXT
See step 2
- Replace the camshaft timing control motor.
- CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [11/2021 - ]
Powertrain > Engine > Clear DTCs
- Turn the engine switch off and wait for at least 30 seconds.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Drive the vehicle in accordance with the driving pattern described in the Confirmation Driving Pattern.
- Enter the following menus: Powertrain / Engine / Trouble Codes.
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to DTCs are not output A Other DTCs are output B
Result:
A
END
Result:
B
REPLACE ECM. Refer to REMOVAL [11/2021 - ]