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Diagnostic procedure

DTC B2477 DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 INSPECT DTC 
  • Clear the DTC from the PJB memory using the M-MDS.
  • Perform the self-test.

    (See PJB SELF-TEST ).

  • Is the same DTC present?
 Yes Perform PJB configuration procedure.
(See PASSENGER JUNCTION BOX (PJB) CONFIGURATION .)
Go to the next step.
No Go to the next step.
2 VERIFY TROUBLESHOOTING COMPLETED 
  • Make sure to reconnect all disconnected connectors.
  • Clear the DTC from the PJB memory using the M-MDS.
  • Perform the self-test.

    (See PJB SELF-TEST ).

  • Is the same DTC present?
 Yes Replace the PJB.
(See PASSENGER JUNCTION BOX (PJB) REMOVAL/INSTALLATION .)
No DTC troubleshooting completed.
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