Grand Cherokee 4WD V8-4.7L Flex Fuel (2009)
Control Module HVAC: Service and Repair
Blower Motor Power Module - Removal
REMOVAL
WARNING: Disable the airbag system before attempting any steering wheel, steering column or instrument panel component diagnosis or
service. Disconnect and isolate the negative battery (ground) cable, then wait two minutes for the airbag system capacitor to
discharge before performing further diagnosis or service. This is the only sure way to disable the airbag system. Failure to follow
these instructions may result in accidental airbag deployment and possible serious or fatal injury.
WARNING: The heat sink for the blower motor power module may get very hot during normal operation. If the blower motor was turned on
prior to servicing the blower motor power module, wait five minutes to allow the heat sink to cool before performing diagnosis or
service. Failure to take this precaution can result in possible personal injury.
NOTE: LHD model shown. RHD model similar.
1. Disconnect and isolate the negative battery cable.
2. On LHD models, remove the glove box from the instrument panel See: Body and Frame/Interior Moulding / Trim/Glove Compartment/Service
and Repair/Instrument Panel Glove Box - Removal.
3. On RHD models, remove the instrument panel silencer from the passenger side of the instrument panel.
4. Disconnect the two wire harness connectors (1) from the blower motor power module (2).
5. Remove the two screws (3) that secure the blower motor power module to the HVAC housing (4).
6. Remove the blower motor power module from the HVAC housing.
