AutoCodes – GMC – P17DD 2014 GMC Sierra

P17DD 2014 GMC Sierra Code - Transmission Range Control Module System Voltage Low

Quick Answer

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. Common causes include Faulty Transmission Range Control Module, Transmission Range Control Module harness is open or shorted, Transmission Range Control Module 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: P17DD 2014 GMC Sierra indicates Transmission Range Control Module System Voltage Low.
Common causes: Common causes include Faulty Transmission Range Control Module, Transmission Range Control Module harness is open or shorted, Transmission Range Control Module 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 208

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jul 04, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P17DD 2014 GMC Sierra Description

The vehicle control modules or sensors monitor the system voltage to verify the system voltage is within the normal operating range. The Diagnostic Trouble Code (DTC) will be set when the Transmission Range Control Module detects a system voltage below or above a threshold.

OBDII Code P17DD 2014 GMC Sierra - Transmission Range Control Module System Voltage Low - AutoCodes.com — P17DD 2014 GMC Sierra Code - Transmission Range Control Module System Voltage Low

What does this mean?

What are the Possible Causes of the DTC P17DD 2014 GMC Sierra?

Faulty Transmission Range Control Module
Transmission Range Control Module harness is open or shorted
Transmission Range Control Module circuit poor electrical connection

How to Fix the DTC P17DD 2014 GMC Sierra?

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 P17DD 2014 GMC Sierra 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 P17DD 2014 GMC Sierra code?

Need more information on how to fix the P17DD 2014 GMC Sierra code? Get Access to Factory Service Manuals

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 P17DD 2014 GMC Sierra Code

1. What are common symptoms of OBDII code P17DD on a 2014 GMC Sierra?

- Common symptoms include rough shifting, transmission slipping, and the transmission going into limp mode.

2. What causes the Transmission Range Control Module System Voltage Low code on a 2014 GMC Sierra?

- The code P17DD is typically triggered by a fault in the transmission range control module or issues with the system's voltage supply.

3. How can I diagnose the Transmission Range Control Module System Voltage Low code on my 2014 GMC Sierra?

- Diagnosing this code may involve checking the transmission range control module for faults, testing the voltage supply, and inspecting related wiring and connectors.

4. Can a low battery voltage cause OBDII code P17DD on a 2014 GMC Sierra?

- Yes, a low battery voltage can potentially trigger the P17DD code due to insufficient power supply to the transmission range control module.

5. Is it safe to continue driving with OBDII code P17DD on a 2014 GMC Sierra?

- It is not recommended to continue driving with the P17DD code as it can lead to further damage to the transmission system.

6. How can I reset the OBDII code P17DD on my 2014 GMC Sierra?

- Resetting the code can be done using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes.

7. What are the repair options for OBDII code P17DD on a 2014 GMC Sierra?

- Repair options may include replacing the transmission range control module, fixing wiring issues, or addressing voltage supply problems.

8. Can a faulty transmission range sensor cause code P17DD on a 2014 GMC Sierra?

- Yes, a faulty transmission range sensor can contribute to triggering the P17DD code by affecting the module's voltage supply.

9. How much does it cost to repair OBDII code P17DD on a 2014 GMC Sierra?

- The cost of repairing the P17DD code can vary depending on the exact cause, parts needed, and labor rates at the repair shop.

10. Will driving with OBDII code P17DD damage the transmission of a 2014 GMC Sierra?

- Continuing to drive with the P17DD code can potentially cause damage to the transmission due to improper shifting and operation. It is best to address the issue promptly.