P1E45 GMC - 14 Volt Power Module Temperature Sensors 1-2 Not Plausible

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Program 14 V Power Module
  • Faulty 14 V Power Module
  • 14 V Power Module harness is open or shorted
  • 14 V Power Module circuit poor electrical connection

Possible symptoms

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

P1e45 Gmc Description

The 14 V power module, also referred to as the accessory DC power control module, constantly monitors system temperature to protect against over-heat conditions. The module also monitors the function of the temperature sensors. These sensors are internal to the 14 V power module and are not serviced separately from the control module.
OBDII Code P1e45 Gmc - 14 Volt Power Module Temperature Sensors 1-2 Not Plausible - AutoCodes.com

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P1E45 GMC Comments

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