Caution / Notice / Hint

NOTE:

When replacing the spiral cable sub-assembly, confirm that the replacement part is of the correct specification.
Inspect the fuses for circuits related to this system before performing the following inspection 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 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 [08/2019 - ]
When any of the speed sensors or the yaw rate and acceleration sensor (air bag sensor assembly) has trouble, DTCs for the steering sensor may be output even when the steering sensor is normal. When DTCs for the speed sensors or yaw rate and acceleration sensor (air bag sensor assembly) are output together with DTCs for the steering sensor, inspect and repair the speed sensor and yaw rate and acceleration sensor (air bag sensor assembly) first, and then inspect and repair the steering sensor.