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Diagnosis Procedure
1.CHECK SUNSHADE
Check sunshade for damage, deformation, of interference with other parts.
Refer to Removal and Installation.
Is the inspection result normal?
.
Repair or replace the malfunctioning parts.
 
2.CHECK SUNSHADE MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT
Check sunshade motor assembly power supply and ground circuit.
Refer to Diagnosis ProcedureDiagnosis Procedure.
Is the inspection result normal?
.
Repair or replace the malfunctioning parts.
 
3.CHECK LIN COMMUNICATION CIRCUIT
Check LIN communication circuit. Refer to Diagnosis Procedure.
.
Repair or replace the malfunctioning parts.
 
4.CHECK SUNSHADE SWITCH
Check sunshade switch.
Refer to Component Function Check.
Is the inspection result normal?
.
Repair or replace the malfunctioning parts.
 
5.CHECK COMMUNICATION CIRCUIT
Check communication circuit.
Refer to Component Function Check.
Is the inspection result normal?
Replace sunshade motor assembly. Refer to Removal and Installation.
Repair or replace the malfunctioning parts.