How to Service a Blower Motor Resistor on 2004 Jeep Grand Cherokee?

First, unplug and isolate the battery's negative cable to lay out the blower motor resistor. Then, push down the locking tab and pull the wire harness connector out of the blower motor resistor and then remove the resistor connector from the blower motor. Open the housing and undo the screws connecting the blower motor resistor; then, remove the resistor. During installation, fit the new blower motor resistor into the HVAC housing, checking that it is facing the right way and fasten the mounting screws to 2.2 Nm (20 in. lbs.) tightness. Following that, attach the wire harness connector to the blower motor resistor and plug the connector from the resistor into the blower motor and at last reconnect the negative battery cable.

OEM 2004 Jeep Grand Cherokee Blower Motor Resistor

Heater Blower Motor Resistor

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2 Blower Motor Resistors found

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2004 Jeep Grand Cherokee Resistor Part Number: 5014212AA
$107.10 MSRP: $238.00
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Product Specifications
- Other Name: Resistor - Blower Motor; HVAC Blower Motor Resistor; Resistor Blower Motor; Blower Motor Resistor
- Item Weight: 0.90 Pounds
- Item Dimensions: 8.4 x 6.1 x 5.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5014212AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Resistor Part Number: 5012699AA
$95.63 MSRP: $141.00
You Save: $45.37 (33%)
Product Specifications
- Other Name: Resistor - Power; HVAC Blower Motor Regulator; Blower Motor Resistor; Module Power Blower Motor
- Item Weight: 1.30 Pounds
- Item Dimensions: 7.6 x 6.1 x 4.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5012699AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 6 Cyl 4.0 L GAS, 8 Cyl 4.7 L GAS

2004 Jeep Grand Cherokee Blower Motor Resistor Parts and Q&A

Q: How to Service a Blower Motor Resistor on 2004 Jeep Grand Cherokee?
A: First, unplug and isolate the battery's negative cable to lay out the blower motor resistor. Then, push down the locking tab and pull the wire harness connector out of the blower motor resistor and then remove the resistor connector from the blower motor. Open the housing and undo the screws connecting the blower motor resistor; then, remove the resistor. During installation, fit the new blower motor resistor into the HVAC housing, checking that it is facing the right way and fasten the mounting screws to 2.2 Nm (20 in. lbs.) tightness. Following that, attach the wire harness connector to the blower motor resistor and plug the connector from the resistor into the blower motor and at last reconnect the negative battery cable.