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DTC Diagnosis Procedure
 
 
1.CHECK FUSE
Check that the following fuse is not blown:
Signal nameFuse No.
Ignition power supply9 (10 A)
Is the fuse blown?
Replace the blown fuse after repairing the affected circuit.
.
 
2.CHECK POWER SUPPLY CIRCUIT
  1. Turn ignition switch OFF.
  2. Disconnect the side radar LH connector.
  3. Check voltage between side radar LH harness connector and ground.
TerminalConditionVoltage
(Approx.)
(+)(−)
Side radar LHGroundIgnition switch
ConnectorTerminal
B46112OFF0 V
ONBattery voltage
Is the inspection result normal?
.
Repair the side radar LH power supply circuit.
 
3.CHECK GROUND CIRCUIT
Check continuity between side radar LH harness connector and ground.
Side radar LHGroundContinuity
ConnectorTerminal
B46110Yes
Is the inspection result normal?
Inspection End.
Repair the side radar LH ground circuit.