How to Service and Repair a Transmission Speed Sensor for Output on 2004 Jeep Liberty?

First, lift the car and place a proper fluid collection pan underneath the transmission for the sensor's service. Disconnect the connector from the output speed sensor, undo the screw holding it to the case and then take out the output speed sensor. To install the sensor, put it back into the transmission case and fasten it tightly with a bolt at 9 Nm (80 in. lbs.). Place the wiring connector back on the output speed sensor, confirm that transmission fluid is the right amount and fill it if it isn't enough before lowering the vehicle.

OEM 2004 Jeep Liberty Speed Sensor

Speed Control Sensor

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2 Speed Sensors found

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2004 Jeep Liberty Vehicle Speed Sensor Part Number: 4799061AB
$42.22 MSRP: $60.70
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Product Specifications
- Other Name: Sensor - Transmission Input Speed; Automatic Transmission Speed Sensor; Speedometer Sensor; Used for input and output in transmission speed sensing.
- Item Weight: 0.50 Pounds
- Item Dimensions: 1.5 x 2.8 x 2.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4799061AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Liberty Submodels:
- 65th Anniversary Edition, Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS
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2004 Jeep Liberty ABS Sensor, Rear Part Number: 56041393AA
Product Specifications
- Other Name: Sensor - Wheel Speed; ABS Wheel Speed Sensor, Rear; Anti-Lock Braking System Speed Sensor; Rear Speed Sensor; Sensor Wheel Speed; ABS Wheel Speed Sensor
- Position: Rear
- Item Weight: 0.40 Pounds
- Item Dimensions: 2.6 x 2.1 x 1.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 56041393AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Liberty Submodels:
- Limited, Renegade, Rocky Mountain Edition, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.7 L GAS

2004 Jeep Liberty Speed Sensor Parts and Q&A

Q: How to Service and Repair a Transmission Speed Sensor for Output on 2004 Jeep Liberty?
A: First, lift the car and place a proper fluid collection pan underneath the transmission for the sensor's service. Disconnect the connector from the output speed sensor, undo the screw holding it to the case and then take out the output speed sensor. To install the sensor, put it back into the transmission case and fasten it tightly with a bolt at 9 Nm (80 in. lbs.). Place the wiring connector back on the output speed sensor, confirm that transmission fluid is the right amount and fill it if it isn't enough before lowering the vehicle.