DTC B11CB:11 [REAR VEHICLE MONITORING SYSTEM]


id0902z2886200


Malfunction location

•  RVM warning indicator light (RH) circuit

Detection condition

•  RVM warning indicator light (RH) circuit short to ground

Possible Causes

•  Short to ground in wiring harness between RVM warning indicator light (RH) terminal A and rear vehicle monitoring control module (LH) terminal D
•  Short to ground in wiring harness between RVM warning indicator light (RH) terminal B and rear vehicle monitoring control module (LH) terminal C
•  RVM warning indicator light (RH) malfunction
•  Rear vehicle monitoring control module (LH) malfunction

System Diagram

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Diagnostic Procedure

Step

Inspection

Action

1
INSPECT RVM WARNING INDICATOR LIGHT (RH) CIRCUIT FOR SHORT TO GROUND
•  Disconnect the negative battery cable.
•  Disconnect the rear vehicle monitoring control module (LH) connector.
•  Disconnect the RVM warning indicator light (RH) connector.
•  Inspect the wiring harness for continuity between the following rear vehicle monitoring control module (LH) connector and body ground.
―  Terminal D and body ground
―  Terminal C and body ground
•  Is there continuity?
Yes
Repair or replace the malfunctioning wiring harness.
Verify that the repairs have been completed.
No
Go to the next step.
2
INSPECT RVM WARNING INDICATOR LIGHT (RH)
•  Inspect the RVM warning indicator light (RH).
•  Is the RVM warning indicator light (RH) normal?
Yes
Go to the next step.
No
Replace the RVM warning indicator light (RH).
Verify that the repairs have been completed.
3
VERIFY CORRECTION COMPLETED
•  Switch the ignition to off (LOCK).
•  Disconnect the negative battery cable.
•  Reconnect the disconnected connectors.
•  Connect the negative battery cable.
•  Clear DTCs using the M-MDS. (See CLEARING DTC [REAR VEHICLE MONITORING SYSTEM].)
•  Perform the rear vehicle monitoring control module DTC inspection using the M-MDS.
•  Is DTC B11CB:11 displayed?
Yes
Replace the rear vehicle monitoring control module (LH).
No
Go to the next step.
4
VERIFY THAT NO OTHER DTCs ARE RECORDED
•  Are any other DTCs displayed?
Yes
Perform the corresponding DTC inspection.
No
DTC troubleshooting completed.