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P1A72 Code - 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage

- Code Popularity: 1,141 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1A72?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty 14 Volt Power Module Temperature Sensor 2
  • 14 Volt Power Module Temperature Sensor 2 harness is open or shorted
  • 14 Volt Power Module Temperature Sensor 2 circuit poor electrical connection
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How to Fix the DTC P1A72?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1A72 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1A72 Description

The 14 V power module, also called the accessory DC power control module, constantly monitors system temperature to protect against overheat conditions. The module also monitors the function of the temperature sensors. These sensors are internal to the accessory DC power control module and are not serviced separately from the control module.

OBDII Code P1A72 - 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage - AutoCodes.com
P1A72 Code - 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage

Need More Information on the Code?

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Information for Specific Makes

  • P1A72 Buick 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage
  • P1A72 Cadillac 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage
  • P1A72 Chevrolet 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage
  • P1A72 GMC 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage
  • P1A72 Saturn 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage

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Code P1A72 comments

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