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am6zzw00006028
DTC B11CB:15 [REAR VEHICLE MONITORING SYSTEM]
id0902z2886300
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DESCRIPTION |
RVM warning indicator light (RH) circuit malfunction |
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DETECTION CONDITION
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• Short to power supply or open circuit in RVM warning indicator light (RH) circuit.
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POSSIBLE CAUSE
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• RVM warning indicator light (RH) connector or terminals malfunction
• RVM warning indicator light (RH) malfunction
• Rear vehicle monitoring control module (LH) connector or terminals malfunction
• Short to power supply in wiring harness between the following terminals:
• Open circuit in wiring harness between the following terminals:
• Rear vehicle monitoring control module (LH) malfunction
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System Wiring Diagram
am6zzw00006028
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Diagnostic Procedure
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STEP |
INSPECTION |
ACTION |
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1
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INSPECT RVM WARNING INDICATOR LIGHT (RH) CONNECTOR AND TERMINALS
• Switch the ignition to off.
• Disconnect the negative battery cable.
• Disconnect the RVM warning indicator light (RH) connector.
• Inspect the connector and terminals (corrosion, damage, pin disconnection).
• Is there any malfunction?
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Yes
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Repair or replace the connector or terminals, then go to Step 6.
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No
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Go to the next step.
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2
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INSPECT RVM WARNING INDICATOR LIGHT (RH)
• Inspect the RVM warning indicator light (RH).
• Is there any malfunction?
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Yes
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Replace the RVM warning indicator light (RH), then go to Step 6.
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No
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Go to the next step.
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3
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INSPECT REAR VEHICLE MONITORING CONTROL MODULE (LH) CONNECTOR AND TERMINALS
• Disconnect the rear vehicle monitoring control module (LH) connector.
• Inspect the connector and terminals (corrosion, damage, pin disconnection).
• Is there any malfunction?
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Yes
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Repair or replace the connector or terminals, then go to Step 6.
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No
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Go to the next step.
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4
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INSPECT RVM WARNING INDICATOR LIGHT (RH) CIRCUIT FOR SHORT TO POWER SUPPLY
• RVM warning indicator light (RH) and rear vehicle monitoring control module (LH) connectors are disconnected.
• Reconnect the negative battery cable.
• Switch the ignition to ON.
• Measure the voltage at the following terminals (wiring harness-side):
• Is there any voltage?
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Yes
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Repair or replace the wiring harness for a possible short to power supply, then go to Step 6.
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No
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Go to the next step.
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5
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INSPECT RVM WARNING INDICATOR LIGHT (RH) CIRCUIT FOR OPEN CIRCUIT
• RVM warning indicator light (RH) and rear vehicle monitoring control module (LH) connectors are disconnected.
• Switch the ignition to off.
• Disconnect the negative battery cable.
• Inspect for continuity between the following terminals (wiring harness-side):
• Is there continuity?
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Yes
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Go to the next step.
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No
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Repair or replace the wiring harness for a possible open circuit, then go to the next step.
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6
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VERIFY TROUBLESHOOTING COMPLETED
• Make sure to reconnect all disconnected connectors.
• Reconnect the negative battery cable.
• Clear the DTC from the rear vehicle monitoring control module using the M-MDS.
• Verify the rear vehicle monitoring system DTC using the M-MDS.
• Is the same DTC present?
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Yes
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Replace the rear vehicle monitoring control module (LH), then go to the next step.
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No
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Go to the next step.
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7
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VERIFY THAT NO OTHER DTCs ARE PRESENT
• Are any DTCs present?
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Yes
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Go to the applicable DTC inspection.
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No
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DTC troubleshooting completed.
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