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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2008COMMANDER OVERLAND, 4WDREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSENGINE & AUTOMATIC TRANSMISSION COOLING SYSTEMENGINEFAN-RADIATORDESCRIPTION4.7L ENGINE
2008 Jeep Commander Overland, 4WD
4.7L Engine
2008 Jeep Commander Overland, 4WDSECTION 4.7L Engine
The radiator cooling fan used on the 4.7L engine is a hybrid design. The hybrid fan system consist of a low speed viscous driven mechanical fan and a electrical fan.
| 1 - RADIATOR |
| 2 - HYDRAULIC FAN MOTOR SOLENOID |
| 3 - ELECTRICAL CONNECTOR |
| 4 - HIGH PRESSURE LINE FROM HYDRAULIC FAN MOTOR TO STEERING GEAR |
| 5 - HIGH PRESSURE LINE |
| 6 - RETURN LINE |
| 7 - FAN MOTOR |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
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.