DTC C1515: Torque Sensor Zero Point Adjustment Undone [12/2019 - 11/2023]: Procedure

1. Calibrate the torque sensor zero point. (Step 1)

   Chassis > EMPS > Utility 

   Tester Display
   Torque Sensor Adjustment

2. Check for DTCs. (Step 2)

   Chassis > EMPS > Trouble Codes 

   HINT: 

   If DTCs are output, perform steps (1) and (2) two more times.

   Result

   Result	Proceed to
   DTCs are still output after performing steering zero point calibration 3 times.	A
   Normal system code is output.	B

Result: 

A 

REPLACE RACK AND PINION POWER STEERING GEAR ASSEMBLY. Refer to  REMOVAL [12/2019 - 10/2022]  , or refer to  REMOVAL [10/2022 - 11/2023] 

Result: 

B 

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