DTC U0452:86 [DYNAMIC STABILITY CONTROL (DSC)]


id0402b2893000

DTC
U0452:86
Abnormal message from SAS control module
DETECTION CONDITION
•  Correct data cannot be received from SAS control module
POSSIBLE CAUSE
•  SAS control module malfunction

Diagnostic procedure

STEP

INSPECTION

ACTION

1
INSPECT FOR SAS CONTROL MODULE MALFUNCTION
•  Switch the ignition to off.
•  Using the M-MDS, perform the DTC inspection for the SAS control module.
•  Are any DTCs detected?
Yes
Go to applicable DTC inspection.
(See DTC TABLE.)
No
Go to the next step.
2
VERIFY THAT THE SAME DTC IS NOT PRESENT
•  Clear the DTCs from the memory.
•  Are the same DTCs present?
Yes
Repeat the inspection from Step 1.
If the malfunction recurs, replace the SAS control module, then go to the next step.
No
Go to the next step.
3
VERIFY THAT NO OTHER DTCS ARE PRESENT
•  Are any other DTCs output?
Yes
Go to the applicable DTC inspection.
No
DTC troubleshooting completed.