How to Service an HVAC Pressure Switch on 2003 Chrysler Voyager?

In order to service the Refrigerant Pressure Sensor/Switch, disconnect the battery negative cable and the headlamp and dash wire harness from the HVAC pressure switch. Unscrew the switch, destroy the seal and put a lubricated O-ring on the new switch. Reconnect everything and power up the battery.

OEM 2003 Chrysler Voyager HVAC Pressure Switch

Air Pressure Switch

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1 HVAC Pressure Switch found

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2003 Chrysler Voyager Pressure Switch Part Number: 5174039AB
$118.97 MSRP: $175.00
You Save: $56.03 (33%)
Product Specifications
- Other Name: Valve - A/C Pressure Transducer; Refrigerant, HVAC, Compressor, Trinary Switches; Pressure Transducer; Includes O-Ring and Item #4; Discharge Line Valve.
- Replaces: 5175684AA, 5189363AA, 5096084AA, 5174039AA
- Item Weight: 0.40 Pounds
- Item Dimensions: 1.1 x 1.2 x 2.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5174039AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Chrysler Voyager Submodels:
- Base, Ec, LX, SE | 2.4L L4, 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FLEX, 6 Cyl 3.3 L GAS

2003 Chrysler Voyager HVAC Pressure Switch Parts and Q&A

Q: How to Service an HVAC Pressure Switch on 2003 Chrysler Voyager?
A: In order to service the Refrigerant Pressure Sensor/Switch, disconnect the battery negative cable and the headlamp and dash wire harness from the HVAC pressure switch. Unscrew the switch, destroy the seal and put a lubricated O-ring on the new switch. Reconnect everything and power up the battery.