Caution / Notice / Hint

NOTE:

Inspect the fuses for circuits related to this system before performing the following procedure.

HINT:

When U0074-88, U0125-87 and/or U0126-87 is output together with C0526-2A, inspect and repair the trouble areas indicated by U0074-88, U0125-87 and/or U0126-87 first.
Refer to DTC U0074-88: Control Module Communication Bus "B" Off Bus Off; DTC U0076-88: Control Module Communication Bus "D" Off Bus Off; DTC U0100-87: Lost Communication with ECM/PCM "A" Missing Message; DTC U0101-87: Lost Communication with TCM Missing Message; DTC U0125-87: Lost Communication with Multi-axis Acceleration Sensor Module Missing Message; DTC U0126-87: Lost Communication with Steering Angle Sensor Module Missing Message; DTC U0130-87: Lost Communication with Steering Effort Control Module Missing Message; DTC U0134-87: Lost Communication with Power Steering Control Module Rear Missing Message; DTC U0151-87: Lost Communication with Restraints Control Module Missing Message; DTC U1106-87: Lost Communication with Electric Parking Brake Module Missing Message [09/2018 - 10/2023]
When a speed sensor, or the acceleration sensor (yaw rate sensor) is malfunctioning, DTCs for the steering sensor may be stored even though the steering sensor is normal. When DTCs for a speed sensor, or acceleration sensor (yaw rate sensor) are output together with DTCs for the steering sensor, inspect and repair the speed sensor or acceleration sensor (yaw rate sensor) first, and then inspect and repair the steering sensor.