P1A72 GMC - 14 Volt Power Module Temperature Sensor 2 Circuit Low Voltage
P1A72 GMC Possible 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
First diagnose P1A72 GMC code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.
Cost of diagnosing the P1A72 GMC code
Labor: 1.0The cost of diagnosing the P1A72 GMC code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1A72 GMC Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1a72 Gmc DescriptionThe 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.
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