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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 RH connector.
  3. Check voltage between side radar RH harness connector and ground.
TerminalConditionVoltage
(Approx.)
(+)(−)
Side radar RHGroundIgnition switch
ConnectorTerminal
B46212OFF0 V
ONBattery voltage
Is the inspection result normal?
.
Repair the side radar RH power supply circuit.
 
3.CHECK GROUND CIRCUIT
Check continuity between side radar RH harness connector and ground.
Side radar RHGroundContinuity
ConnectorTerminal
B46210Yes
Is the inspection result normal?
Inspection End.
Repair the side radar RH ground circuit.