AutoCodesJeep – P1D60 Jeep

P1D60 Jeep Code - Power Supply 3 Circuit Fault

Quick Answer

This diagnostic checks for the electrical faults of the power supply to the Transmission Control Module (TCM). Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P1D60 Jeep indicates Power Supply 3 Circuit Fault.
Common causes
Common causes include Faulty Transmission Control Module (TCM), Transmission Control Module (TCM) harness is open or shorted, Transmission Control Module (TCM) circuit poor electrical connection.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code Popularity 1,007
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 14, 2020
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Code P1D60 Jeep 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 P1D60 Jeep - Power Supply 3 Circuit Fault - AutoCodes.com
P1D60 Jeep Code - Power Supply 3 Circuit Fault

What are the Possible Causes of the DTC P1D60 Jeep?

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

How to Fix the DTC P1D60 Jeep?

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

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1D60 Jeep code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1D60 Jeep code?

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Need Help with the Code?

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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.

Frequently Asked Questions about P1D60 Jeep Code

1. What does the OBDII code P1D60 mean on a Jeep?

P1D60 indicates a "Power Supply 3 Circuit Fault," which refers to an issue with the power supply circuit for a specific module in the vehicle.

2. What are the common symptoms of a P1D60 code in a Jeep?

Symptoms may include the check engine light turning on, electrical system malfunctions, or intermittent issues with vehicle modules.

3. What causes the P1D60 code to appear?

This code can be caused by a faulty power supply circuit, damaged wiring, corroded connections, or a failing control module.

4. How serious is the P1D60 code on a Jeep?

While it may not immediately affect drivability, ignoring this code can lead to further electrical issues or failures of critical vehicle systems.

5. Can I drive my Jeep with a P1D60 code?

Driving with this code is possible, but it’s not recommended as it could lead to additional electrical problems or module failures over time.

6. How do I diagnose a P1D60 code on a Jeep?

Diagnosis typically involves checking the affected power supply circuit, inspecting wiring and connections, and testing the module for proper function.

7. What are the common fixes for the P1D60 code?

Repairs may include replacing damaged wiring, cleaning corroded connections, repairing the power supply circuit, or replacing the faulty module.

8. How much does it cost to fix a P1D60 code on a Jeep?

Repair costs vary depending on the underlying cause, but they can range from $100 for wiring repairs to $500+ if a module needs to be replaced.

9. Can a weak battery cause the P1D60 code?

Yes, a weak or failing battery can sometimes cause this code by disrupting the power supply to vehicle modules.

10. Do I need special tools to fix the P1D60 code?

Yes, diagnosing and fixing this code often requires an OBDII scanner, a multimeter, and sometimes specialized tools to access wiring or modules.

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