Blower Motor: Service and Repair
BLOWER MOTORRemoval and Installation
Vehicles with 4.6L, 5.4L or 6.8L engine
1. Disconnect the battery.
2. Remove the battery.
3. Remove the battery tray.
1 Remove the bolts.
2 Remove the battery tray.
- To install, tighten to 28 Nm (21 lb-ft).
Vehicles equipped with 6.0L diesel
4. Remove the 3 bolts and position the junction box aside.
Vehicles equipped with A/C
5. Position the suction accumulator aside.
1 Remove the 3 screws.
2 Position the suction accumulator aside.
All vehicles
6. NOTE: To ease removal, align the flat spot on the blower motor mounting plate with the accumulator.
Remove the blower motor.
1 Disconnect the blower motor electrical connector.
2 Remove the vent tube.
3 Remove 4 screws.
4 Remove the retaining clip.
5 Remove the blower motor.
7. Remove the blower motor wheel.
1 Remove the retaining clip.
2 Remove the blower motor wheel.
8. To install, reverse the removal procedure.