How to Service a Blower Motor Resistor on 2008 Jeep Grand Cherokee?

Disconnect and isolate the negative battery cable first to service the blower motor resistor and then wait two minutes for the air bag capacitor to empty. Wait for five minutes after turning off the blower motor so that the resistor cools down, as it often gets very hot while it's on. Do not use the blower motor when the resistor is not in place to stop harm to your car. Disconnect the negative battery cable and then take out the glove box from the instrument panel. After that, press the locking tab on the wire harness connector and unplug it from the blower motor resistor. In the end, remove the two screws holding the blower motor resistor in place and then remove the resistor from the HVAC housing.

OEM 2008 Jeep Grand Cherokee Blower Motor Resistor

Heater Blower Motor Resistor

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2008 Jeep Grand Cherokee Control Module, Front Part Number: 68317103AA
$119.31 MSRP: $179.00
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Product Specifications
- Other Name: Resistor - Power; HVAC Blower Motor Control Module; Front Control Module; Blower Motor Regulator; Module; Resistor
- Position: Front
- Replaces: 5143824AA, 5061587AA, 5179985AA, 4596304AC, 4596304AB
- Item Weight: 0.90 Pounds
- Item Dimensions: 3.2 x 5.0 x 5.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68317103AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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2008 Jeep Grand Cherokee Resistor, Front Part Number: 68020227AA
$47.46 MSRP: $67.10
You Save: $19.64 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Resistor - Blower Motor; HVAC Blower Motor Resistor, Front; Resistor Blower Motor; Blower Motor Resistor
- Position: Front
- Item Weight: 1.20 Pounds
- Item Dimensions: 4.1 x 3.2 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 68020227AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, SRT8 | 6 Cyl 3.0 L DIESEL, 6 Cyl 3.7 L GAS, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

2008 Jeep Grand Cherokee Blower Motor Resistor Parts and Q&A

Q: How to Service a Blower Motor Resistor on 2008 Jeep Grand Cherokee?
A: Disconnect and isolate the negative battery cable first to service the blower motor resistor and then wait two minutes for the air bag capacitor to empty. Wait for five minutes after turning off the blower motor so that the resistor cools down, as it often gets very hot while it's on. Do not use the blower motor when the resistor is not in place to stop harm to your car. Disconnect the negative battery cable and then take out the glove box from the instrument panel. After that, press the locking tab on the wire harness connector and unplug it from the blower motor resistor. In the end, remove the two screws holding the blower motor resistor in place and then remove the resistor from the HVAC housing.