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NO.5 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY*2: DSC INDICATOR LIGHT GOES ON AND OFF WHILE DSC IS OPERATING

BHE040343000W16

5 | DSC (*2) operates frequently. /DSC does not work correctly. (*2): DSC indicator light goes on and off while DSC is operating.
[TROUBLESHOOTING HINTS] • DSC HU/CM detected malfunction (input and output device malfunction) • Poor installation of yaw rate sensor, lateral-G sensor and/or steering angle sensor (If any of the above sensors are poorly installed, DSC may operate intermittently) • When replacing the DSC HU/CM, yaw rate sensor, lateral-G sensor or steering angle sensor, initialization is not performed. (If initialization is not performed correctly, DSC may not work correctly)

Diagnostic procedure

STEP | INSPECTION | ACTION
--- | --- | ---
1 | INSPECT DSC HU/CM FOR DTCs • Inspect the DTC for the DSC ON-BOARD DIAGNOSTIC SYSTEM. • Have DTCs been recorded in memory? | Yes | Perform the applicable DTC inspection. (See DTC Table.)
No | Go to the next step.
2 | VERIFY THAT EACH SENSOR IS INSTALLED • Are the combined sensor and steering angle sensor securely installed? | Yes | Go to the next step.
No | Install sensor securely.
*3 | VERIFY THAT EACH SENSOR IS INITIALIZED • Was initialization performed after replacement of DSC HU/CM, combined sensor or steering angle sensor? | Yes | Find malfunctioning part according to "INTERMITTENT CONCERN TROUBLESHOOTING."
No | Perform initialization procedure. (See COMBINED SENSOR INITIALIZATION PROCEDURE.) (See STEERING ANGLE SENSOR INITIALIZATION PROCEDURE.)