Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHRYSLER2004PT CRUISER TOURING, 2.4 B, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 83 (HVAC - GENERAL SERVICING)SPECIFICATIONSA/C APPLICATION TABLE-ATC
2004 Chrysler PT Cruiser Touring, 2.4 B, Automatic
A/C Application Table-ATC
2004 Chrysler PT Cruiser Touring, 2.4 B, AutomaticSECTION A/C Application Table-ATC
WARNING: This page is about a different car, the 2004 Dodge Intrepid, 2004 Chrysler Intrepid, 2004 Chrysler Concorde, and 2004 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
A/C APPLICATION SPECIFICATIONS
| Item | Description | Notes |
|---|---|---|
| Vehicle | LH - Intrepid, Concorde, 300M, LHS | Automatic Temperature Control (ATC) |
| System | R134a w/expansion valve | |
| Compressor | Nippondenso 10PA17 | ND-8 PAG oil |
| Freeze-up Control | 2-wire evaporator temp sensor | BCM controlled, clutch OFF < 33°F, resets > 3.7°F |
| Low psi Control | A/C pressure transducer, line mounted | opens < 29.4 psi PCM input |
| High psi Control | opens > 431.0 psi PCM input | |
| Forced Recirc Mode | System forced into Recirc at high pressures | BCM steps HVAC into recirc at 375 psi, steps out at 325 psi |
| Control head | Automatic ATC type | Programmable Communication Interface (PCI) |
| Mode Door | Electric actuator | BCM controlled actuators use a common ground |
| Blend Door | Electric actuator | |
| Recirculation Door | Electric actuator | |
| Blower Motor | Controlled via a linear blower controller | Uses pulse width modulation input |
| Cooling Fans | 2 fans, low speed and high speed | PCM controlled fan module via 2 relays |
| Clutch | ||
| Control | Relay | PCM |
| Draw | 2.2 amps @ 12 V +/- 0.5V | |
| Gap | 0.014" - 0.026" | |
| DRB III® | ||
| Reads | TPS, RPM, A/C switch test | |
| Actuators | Mode doors, clutch and fan relays |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.