DTC U0417:00 [DYNAMIC STABILITY CONTROL (DSC)]
id0402b2849000
DTC
|
U0417:00
|
Signal error from electric parking brake control module
|
DETECTION CONDITION
|
• DSC HU/CM detects that the electric parking brake has not been operated.
|
|
FAIL-SAFE FUNCTION
|
Refer to “DTC Table” and “Fail-safe function table”. (See DTC TABLE [DYNAMIC STABILITY CONTROL (DSC)].)
|
|
POSSIBLE CAUSE
|
• Electric parking brake control module malfunction
|
|
SYSTEM WIRING DIAGRAM
|
Not applicable
|
Diagnostic Procedure
STEP |
INSPECTION |
ACTION |
|
---|---|---|---|
1
|
DETERMINE IF MALFUNCTION CAUSE IS ELECTRIC PARKING BRAKE SWITCH
• Operate/Release the electric parking brake using the electric parking brake switch.
• Is the electric parking brake operation normal?
|
Yes
|
Go to Step 3.
|
No
|
Go to the next step.
|
||
2
|
VERIFY ELECTRIC PARKING BRAKE DTC
• Using the M-MDS, perform the electric parking brake control module DTC inspection.
• Are any DTCs present?
|
Yes
|
Go to applicable DTC inspection.
DTC troubleshooting completed, then go to the next step.
|
No
|
Go to the next step.
|
||
3
|
VERIFY DTC TROUBLESHOOTING COMPLETED
• Using the M-MDS, clear the DTC from the DSC HU/CM.
• Using the M-MDS, perform the DSC HU/CM DTC inspection.
• Is the same DTC present?
|
Yes
|
Repeat the inspection from Step1.
If the malfunction recurs, replace the electric parking brake control module, then go to the next step.
|
No
|
Go to the next step.
|
||
4
|
VERIFY NO DTC IS PRESENT
• Are any DTCs present?
|
Yes
|
Go to applicable DTC inspection.
|
No
|
DTC troubleshooting completed.
|