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Diagnostic Procedure

DTC U0433:00 (SKYACTIV-G 2.0, SKYACTIV-G 2.5) - DIAGNOSTIC PROCEDURE

STEP INSPECTION ACTION
1 VERIFY RELATED REPAIR INFORMATION AVAILABILITY 
  • Verify related Service Bulletins and/or on-line repair information availability.
  • Is any related repair information available?
Yes Perform repair or diagnosis according to the available repair information.
  • If the vehicle is not repaired, go to the next step.
No Go to the next step.
2 VERIFY DTC FOR MODULE COMMUNICATION 
Yes Go to the applicable PENDING CODE or DTC inspection.
(See DTC TABLE [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
No Go to the next step.
3 VERIFY REAR BODY CONTROL MODULE (RBCM) DTC 
  • Perform the rear body control module (RBCM) DTC inspection using the M-MDS.

    (See 09-021-8 DTC INSPECTION [REAR BODY CONTROL MODULE (RBCM)].)

  • Are any DTCs present?
Yes Go to the applicable DTC inspection.
(See 09-021-12 DTC TABLE [REAR BODY CONTROL MODULE (RBCM)].)
No Go to the next step.
4 INSPECT PCM CONNECTOR CONDITION 
  • Switch the ignition off.
  • Disconnect the PCM connector.
  • Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
  • Is there any malfunction?
Yes Repair or replace the connector and/or terminals, then go to Step 8.
No Go to the next step.
5 INSPECT INSTRUMENT CLUSTER CONNECTOR CONDITION 
  • Disconnect the instrument cluster connector.
  • Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
  • Is there any malfunction?
Yes Repair or replace the connector and/or terminals, then go to Step 8.
No Go to the next step.
6 INSPECT REAR BODY CONTROL MODULE (RBCM) CONNECTOR CONDITION 
  • Disconnect the rear body control module (RBCM) connector.
  • Inspect for poor connection (such as damaged/pulled-out pins, corrosion).
  • Is there any malfunction?
Yes Repair or replace the connector and/or terminals, then go to Step 8.
No Rear body control module (RBCM) can be considered the cause.
7 INSPECT INSTRUMENT CLUSTER 
Yes Replace the instrument cluster, then go to the next step.
(See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .)
No Go to the next step.
8 VERIFY DTC TROUBLESHOOTING COMPLETED 
Yes Repeat the inspection from Step 1.

Go to the next step.
No Go to the next step.
9 VERIFY AFTER REPAIR PROCEDURE 
Yes Go to the applicable DTC inspection.
(See DTC TABLE [SKYACTIV-G 2.0, SKYACTIV-G 2.5] .)
No DTC troubleshooting completed.