Grand Cherokee 2WD V6-3.7L (2008)
Hydraulic Cooling Fan Solenoid Valve: Service and Repair
Installation
INSTALLATION
CAUTION: If for any reason the hydraulic fan module ground wire is removed from the hydraulic fan module, reconnect the ground wire and
tighten mounting nut to 10 Nm (89 in. lbs.). Failure to ensure the ground wire is properly connected could result in an electrostatic discharge
that could damage the PCM.
1. Make sure that the two o-rings are in place. Notice that the armature of the solenoid can rotate within the body of the solenoid.
2. Install the radiator fan solenoid (1) into the hydraulic fan module (4).
3. While holding the solenoid body, using a Torx(R) T40 tighten the radiator fan solenoid screw (2) to 16 Nm (143 in. lbs.).
4. Connect the radiator fan solenoid connector (3).
5. Lower the vehicle
6. Connect the negative battery cable.
7. Check the power steering fluid level, fill as necessary.
