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Diagnosis Procedure
1.CHECK FUSE
Check that the following fuse is not blown (open).
Power sourceFuse No.Capacity
ACC power supply#4010 A
Is the fuse blown (open)?
Be sure to eliminate cause of malfunction before installing new fuse.
.
 
2.CHECK AROUND VIEW MONITOR CONTROL UNIT POWER SUPPLY CIRCUIT
  1. Turn ignition switch ON.
  2. Check voltage between around view monitor control unit harness connector and ground.
    (+)(–)StandardReference voltage
    (Approx.)
    Around view monitor control unit
    ConnectorTerminal
    B7517Ground9.5 - 16 VBattery voltage
Is the inspection result normal?
Repair the around view monitor control unit power supply circuit.
 
3.CHECK AROUND VIEW MONITOR CONTROL UNIT GROUND CIRCUIT
  1. Turn ignition switch OFF.
  2. Disconnect around view monitor control unit connector.
  3. Check for continuity between around view monitor control unit harness connector and ground.
    Around view monitor control unitGroundContinuity
    ConnectorTerminal
    B7516Existed
Is the inspection result normal?
INSPECTION END
Repair the around view monitor control unit ground circuit.