1.CHECK FUSE
 
 2.CHECK POWER SUPPLY CIRCUIT
 
 3.CHECK GROUND CIRCUIT
 
 4.CHECK REAR WINDOW DEFOGGER CIRCUIT 1
 
 5.CHECK REAR WINDOW DEFOGGER CIRCUIT 2
 
 6.CHECK FUSE BLOCK (J/B)
 
 7.CHECK FILAMENT
 
 8.CHECK INTERMITTENT INCIDENT