Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Fan Control Module
If fan does not operate, check for open or short circuits in wiring between components and fan control module or fan control unit. See FAN CONTROL UNIT TERMINALS . Also see WIRING DIAGRAMS . If all wiring and other components are okay, replace fan control unit.
| Terminal No.(1) | Wire Color(2) | 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 (+) | ||||
|
||||||
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.