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Diagnosis Procedure
1.CHECK FUSE
  1. Ignition switch OFF.
  2. Check that the following fuse is not blown (open).
    Fuse No.Current rating
    3115 A
Is the fuse blown (open)?
Repair the blown (open) fuse after repairing the affected circuit if a fuse is blown (open).
.
 
2.CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY
  1. Disconnect sunroof motor assembly connector.
  2. Ignition switch ON.
  3. Check voltage between sunroof motor assembly harness connector and ground.
    (+)(–)Voltage
    Sunroof motor assembly
    ConnectorTerminal
    R46Ground9 - 16 V
Is the inspection result normal?
.
Repair or replace harness.
 
3.CHECK SUNROOF MOTOR ASSEMBLY GROUND CIRCUIT
Check continuity between sunroof motor assembly harness connector and ground.
Sunroof motor assembly—Continuity
ConnectorTerminal
R41GroundExisted
Is the inspection result normal?
INSPECTION END
Repair or replace harness.