Fan Control Module/Unit
If fan does not operate, check for open or short circuits in wiring between components and fan control module or fan control unit. See appropriate FAN CONTROL MODULE TERMINALS
or FAN CONTROL UNIT TERMINALS
table. Also see WIRING DIAGRAMS
. If all wiring and other components are okay, replace fan control unit.
FAN CONTROL MODULE TERMINALS (2.2CL & 2.3CL)
| Terminal No. |
Wire Color |
Circuit |
| 1 |
Yellow |
Radiator Fan Relay (+) |
| 2 |
Black/Yellow |
Power Supply (Ign. On) |
| 3 |
Yellow/White |
Condenser Fan Relay (+) |
| 4 |
Black |
Ground |
| 5 |
White/Green |
ECT Switch "B" |
| 6 |
White |
Power Supply (Ign. Off) |
| 7 |
Black/Yellow |
Power Supply (Ign. On) |
| 8 |
Green |
Condenser & Radiator Fan Relay (-) |
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Courtesy of AMERICAN HONDA MOTOR CO., INC. FAN CONTROL MODULE TERMINALS (2.5TL)
| Terminal No. |
Wire Color |
Circuit |
| 1 |
Yellow |
Radiator Fan Relay (+) |
| 2 |
Yellow/Black |
Power Supply (Ign. On) |
| 3 |
Yellow/White |
Condenser Fan Relay (+) |
| 4 |
Black |
Ground |
| 5 |
White/Green |
ECT Switch "B" |
| 6 |
White/Green |
Power Supply (Ign. Off) |
| 7 |
Black/Yellow |
Power Supply (Ign. On) |
| 8 |
Lt. Grn./Yellow |
Condenser & Radiator Fan Relay (-) |
FAN CONTROL MODULE TERMINALS (3.0CL)
| Terminal No. |
Wire Color |
Circuit |
| 1 |
Yellow |
Radiator Fan Relay (+) |
| 2 |
Black/Yellow |
Power Supply (Ign. On) |
| 3 |
Yellow/White |
Condenser Fan Relay (+) |
| 4 |
Black |
Ground |
| 5 |
White/Green |
ECT Switch "B" |
| 6 |
White/Yellow |
Power Supply (Ign. Off) |
| 7 |
Black/Yellow |
Power Supply (Ign. On) |
| 8 |
Green |
Condenser & Radiator Fan Relay (-) |
FAN CONTROL MODULE TERMINALS (3.2TL)
| Terminal No. |
Wire Color |
Circuit |
| 1 |
Yellow |
Condenser Fan Relay (+) |
| 2 |
Black/Yellow |
Power Supply (Ign. On) |
| 3 |
Yellow/White |
Radiator Fan Relay (+) |
| 4 |
Black |
Ground |
| 5 |
Orange |
Engine Oil Temp. Sw. |
| 6 |
White/Green |
Power Supply (Ign. On) |
| 7 |
Black/Yellow |
Power Supply (Ign. On) |
| 8 |
Lt. Grn./Yellow |
Condenser & Radiator Fan Relay (-) |
Courtesy of AMERICAN HONDA MOTOR CO., INC. FAN CONTROL UNIT TERMINALS (3.5RL)
| Terminal No. |
Wire Color |
Circuit |
| 1 |
Green/Red |
A/C Pressure Sw. |
| 2 |
--------- |
Not Used |
| 3 |
Black |
Ground |
| 4 |
Red/White |
A/C Pressure Sw. |
| 5 |
Lt. Green/Black |
Radiator Fan Relay (-) |
| 6 |
Green/Black |
Fan Control Sensor (-) |
| 7 |
Black/Yellow |
Power Supply (Ign. On) |
| 8 |
Pink |
PCM/ECM |
| 10 |
Blue/Orange |
Condenser Fan Relay (-) |
| 11 |
----------- |
Not Used |
| 12 |
Blue/Green |
Fan Control Sensor (+) |