Cooling Fan System - Circuit Diagram
16-66wiring diagramDiagram split into 'With A/C' and 'Without A/C' branches. Coolant temperature switch turns ON above 90°C (194°F). Grounds G281 and G101.
Circuit Diagram
Wiring Schematic
Components (20)
Battery (+)Main Fuse Box No.31 (60A)Main Fuse Box No.32 (50A)Main Fuse Box No.38 (15A)Ignition Switch (BAT-A, IG2-A)Dash Fuse Box No.18 (10A)Dash Fuse Box No.15 (15A)A/C Clutch Relay (Switching)Condenser Fan RelayA/C DiodeCondenser Fan MotorRadiator Fan RelayRadiator Fan Motor (With A/C)Coolant Temperature Switch (ON above 90°C (194°F))Radiator Fan Motor (Without A/C)Coolant Temperature Switch (ON above 90°C (194°F)) (Without A/C)Ground G281Ground G101A/C System??
Connections (20)
Battery (+)
Battery (+)Main Fuse Box No.32 (50A)??
Main Fuse Box No.32 (50A)
Main Fuse Box No.32 (50A)Ignition Switch (BAT-A, IG2-A):BAT-AWHT/BLK
Ignition Switch (BAT-A, IG2-A)
Ignition Switch (BAT-A, IG2-A):IG2-ADash Fuse Box No.15 (15A)YEL
Main Fuse Box No.38 (15A)
Main Fuse Box No.38 (15A)A/C Clutch Relay (Switching)WHT
Dash Fuse Box No.18 (10A)
Dash Fuse Box No.18 (10A)Condenser Fan Relay:CBLK/YEL
Dash Fuse Box No.18 (10A)??BLK/YEL
Dash Fuse Box No.15 (15A)
Dash Fuse Box No.15 (15A)Radiator Fan Relay:CBLK/YEL
Dash Fuse Box No.15 (15A)Radiator Fan Relay:ABLK/YEL
Dash Fuse Box No.15 (15A)Radiator Fan Motor (Without A/C)BLK/YEL
Condenser Fan Relay
Condenser Fan Relay:BCondenser Fan MotorBLU/BLK
Condenser Fan Relay:DA/C DiodeBLU/RED
A/C Diode
A/C DiodeA/C SystemBLU/RED
A/C DiodeRadiator Fan Relay:DBLU
Radiator Fan Relay
Radiator Fan Relay:BRadiator Fan Motor (With A/C)BLU/BLK
Radiator Fan Relay:DCoolant Temperature Switch (ON above 90°C (194°F))YEL/GRN
Radiator Fan Motor (Without A/C)
Radiator Fan Motor (Without A/C)Coolant Temperature Switch (ON above 90°C (194°F)) (Without A/C)YEL/GRN
Condenser Fan Motor
Condenser Fan MotorGround G281BLK
Coolant Temperature Switch (ON above 90°C (194°F))
Coolant Temperature Switch (ON above 90°C (194°F))Ground G101BLK
Radiator Fan Motor (With A/C)
Radiator Fan Motor (With A/C)Ground G281BLK
Coolant Temperature Switch (ON above 90°C (194°F)) (Without A/C)
Coolant Temperature Switch (ON above 90°C (194°F)) (Without A/C)Ground G101BLK