NO.16 DSC*2 OPERATES FREQUENTLY/DSC DOES NOT WORK CORRECTLY*2: DSC INDICATOR LIGHT GOES ON AND OFF WHILE DSC OPERATES

id040300901400

16

DSC (*2) operates frequently. /DSC does not work correctly.

(*2): DSC indicator light goes on and off while DSC operates.

[TROUBLESHOOTING HINTS]

• DSC HU/CM detected malfunction (input and output device malfunction)

• Poor installation with combined sensor and/or steering angle sensor

(If any of the above sensors are poorly installed, DSC may operate intermittently)

• When replacing DSC HU/CM, combined 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 inspection using appropriate DTC.
No
Go to next step.
2
VERIFY THAT EACH SENSOR IS INSTALLED
• Are combined sensor and steering angle sensor securely installed?
Yes
Go to next step.
No
Install malfunctioning sensor securely.
*3
VERIFY THAT EACH SENSOR IS INITIALIZED
• Did each sensor initialize after replacement of DTC HU/CM, combined sensor or steering angle sensor?
Yes
Find malfunctioning part according to "INTERMITTENT CONCERN TROUBLESHOOTING."
No
Perform initialization procedure.