Engine-CodesDodge – P1273 Dodge

P1273 Dodge Code - A/C Clutch Control Circuit 2 High

Quick Answer

The P1273 diagnostic trouble code (DTC) in Dodge vehicles specifically relates to the A/C clutch control circuit 2 being detected as high. Common causes include Faulty A/C clutch relay, Damaged wiring or connectors in the A/C clutch control circuit, Defective A/C compressor clutch. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means
P1273 Dodge indicates A/C Clutch Control Circuit 2 High.
Common causes
Common causes include Faulty A/C clutch relay, Damaged wiring or connectors in the A/C clutch control circuit, Defective A/C compressor clutch.
Severity
Low - monitor the vehicle and repair when practical.
Can I drive?
The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Table of contents Created and updated by William Orellana on Sep 08, 2024
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Code P1273 Dodge Description

The P1273 diagnostic trouble code (DTC) in Dodge vehicles specifically relates to the A/C clutch control circuit 2 being detected as high. In simpler terms, this code indicates that there is an issue with the air conditioning (A/C) system's clutch control circuit, which is responsible for engaging and disengaging the A/C compressor. The A/C compressor plays a crucial role in the cooling process by compressing refrigerant and circulating it through the system to cool the cabin.

OBDII Code P1273 Dodge - A/C Clutch Control Circuit 2 High
P1273 Dodge Code - A/C Clutch Control Circuit 2 High

Common Causes of P1273 Dodge

  1. Faulty A/C clutch relay
  2. Damaged wiring or connectors in the A/C clutch control circuit
  3. Defective A/C compressor clutch
  4. Malfunctioning A/C control module

Symptoms of P1273 Dodge

  1. Inadequate cooling or inconsistent A/C performance
  2. A/C compressor continuously running without turning off
  3. Unusual noises coming from the A/C system
  4. Illumination of the A/C or check engine light on the dashboard

How to Fix P1273 Dodge

  1. Begin by conducting a thorough inspection of the A/C clutch control circuit, including the relay, wiring, connectors, and compressor clutch.
  2. Test the A/C clutch relay for proper functionality and replace if necessary.
  3. Check for any damaged or corroded wiring and connectors in the circuit and repair or replace them as needed.
  4. Test the A/C compressor clutch for proper engagement and replace if found to be defective.
  5. Clear the DTC from the vehicle's system and perform a test to ensure the A/C system is operating correctly.

Cost to Fix P1273 Dodge

The typical repair costs for addressing a P1273 code in Dodge vehicles can range from $150 to $500, depending on the specific cause of the issue and the required parts and labor. It's important to note that diagnosis time and labor rates at auto repair shops can vary significantly, with hourly rates typically ranging between $80 and $150. Rates may be higher at dealerships or in metropolitan areas, while independent shops often offer more affordable pricing. For a precise estimate, it's advisable to consult with local auto repair shops.

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

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