Montero V6-3.8L SOHC (2005)
RV Meter Power Supply Circuit
CIRCUIT OPERATION
The RV meter is energized by the battery.
TECHNICAL DESCRIPTION (COMMENT)
the battery circuit is suspected to be open or defective.
TROUBLESHOOTING HINTS
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Malfunction of the battery
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Damaged harness wires and connectors
DIAGNOSIS
Required Special Tool:
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MB991223: Harness Set
STEP 1.Check the RV meter power supply.
Q: Is the abnormal voltage screen displayed immediately after the ignition switch is turned to the ACC position?
YES: Go to Step 2.
NO: There is no action to be taken.
STEP 2.Check the RV meter battery power supply circuit by backprobing.
