P1D5E - Power Supply 1 Circuit Fault

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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P1D5E Possible Causes

  • Faulty Transmission Control Module (TCM)
  • Transmission Control Module (TCM) harness is open or shorted
  • Transmission Control Module (TCM) circuit poor electrical connection

First diagnose P1D5E 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 P1D5E code

    Labor: 1.0

    The cost of diagnosing the P1D5E 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.

P1D5E Possible Symptoms

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

P1d5e Description

This diagnostic checks for the electrical faults of the power supply to the Transmission Control Module (TCM). The supply is provided to TCM via three different input pins named PWRSPLYVS1, PWRSPLYVS2 and PWRSPLYVS3. The diagnostic detects if each power supply input is shorted to ground or has an open circuit fault by continuously measuring its voltage value. When each of the voltage values is less than its threshold, then that diagnostic will set a fault in the TCM.
OBDII Code P1d5e - Power Supply 1 Circuit Fault - AutoCodes.com

P1D5E More Information

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P1D5E Information for specific makes

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