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2008 - MX-5 - Brakes

DTC B2477 [DYNAMIC STABILITY CONTROL (DSC)]



DTC

B2477

DSC HU/CM configuration

DETECTION CONDITION

  • Configuration setting failure is detected.

POSSIBLE CAUSE

  • Module configuration procedure was not completed properly.


Diagnostic procedure

STEP

INSPECTION

ACTION

1

VERIFY CONFIGURATION
  • Has the DSC HU/CM configuration been performed?

Yes

Go to the next step.

No

Perform configuration using the M-MDS.

(See DSC CONFIGURATION.)

2

VERIFY DTC TROUBLESHOOTING COMPLETED

Yes

Repeat the inspection from Step 1.

If the malfunction recurs, replace the DSC HU/CM, then go to the next step.

(See DSC HU/CM REMOVAL/INSTALLATION.)

No

Go to the next step.

3

VERIFY AFTER REPAIR PROCEDURE
  • Are any other DTCs present?

Yes

Go to the applicable DTC inspection.

(See ON-BOARD DIAGNOSIS[DYNAMIC STABILITY CONTROL (DSC)].)

No

DTC troubleshooting completed.




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