Diagnosis Procedure
- CHECK FUSE
Check that the following fuse and fusible link are not fusing.
Signal name
Fuse No.
Ignition power supply
3 (10 A)
Is the inspection result normal?
YES
GO TO 2.
NO
Replace the blown fuse after repairing the affected circuit.
- CHECK REAR SUNSHADE CONTROL UNIT POWER SUPPLY
- Turn ignition switch OFF.
- Disconnect rear sunshade control unit connector.
- Turn ignition switch ON.
- Check voltage between rear sunshade control unit harness connector and ground.
(+)
(-)
Condition
Voltage (V)
(Approx.)
Rear sunshade control unit
Connector
Terminal
B82
1
Ground
Ignition switch
ON
Battery voltage
OFF
0
Is the inspection result normal?
YES
GO TO 3.
NO
Repair or replace harness.
- CHEK REAR SUNSHADE CONTROL UNIT GROUND CIRCUIT
- Turn ignition switch OFF.
- Check continuity between rear sunshade control unit harness connector and ground.
Rear sunshade control unit
Ground
Continuity
Connector
Terminal
B82
2
Existed
Is the inspection result normal?
YES
INSPECTION END
NO
Replace or repair harness.