AutoCodes – Audi – P0701 Audi

P0701 Audi Code - Transmission Control System Range/Performance

Quick Answer

The Transmission Control Module (TCM) has detected other transaxle Diagnostic Trouble Codes (DTC) settings. 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
P0701 Audi indicates Transmission Control System Range/Performance.
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 817
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 20, 2022
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Code P0701 Audi Description

The Transmission Control Module (TCM) has detected other transaxle Diagnostic Trouble Codes (DTC) settings. This DTC enables limp mode.
OBDII Code P0701 Audi - Transmission Control System Range/Performance - AutoCodes.com
P0701 Audi Code - Transmission Control System Range/Performance

What are the Possible Causes of the DTC P0701 Audi?

  • 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 P0701 Audi?

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 P0701 Audi 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.

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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 P0701 Audi Code

1. What does the OBDII code P0701 mean on an Audi?

P0701 indicates a problem with the transmission control system's range or performance, suggesting an issue with how the system is monitoring or managing the transmission.

2. What are the common symptoms of code P0701 in an Audi?

Symptoms may include erratic shifting, the transmission stuck in limp mode, poor acceleration, reduced fuel efficiency, or the check engine light turning on.

3. What causes the P0701 code to appear in an Audi?

Common causes include a faulty transmission control module (TCM), low or dirty transmission fluid, damaged wiring or connectors, or internal transmission issues like a malfunctioning solenoid.

4. Can driving with a P0701 code damage my Audi?

Yes, continuing to drive with this code can cause further damage to the transmission and related components, especially if the issue involves internal transmission failure or low fluid levels.

5. How can I diagnose the P0701 code in my Audi?

Start by checking the transmission fluid level and condition, inspecting wiring and connectors to the TCM, and using a scan tool to monitor transmission-related sensors and solenoids for irregularities.

6. Can low transmission fluid cause a P0701 code in an Audi?

Yes, low or dirty transmission fluid can disrupt the transmission's performance, triggering the P0701 code.

7. How do I fix the P0701 code on my Audi?

Repairs can involve topping off or replacing transmission fluid, repairing damaged wiring, replacing the TCM, or addressing internal transmission issues depending on the root cause.

8. Is a software update necessary to fix the P0701 code on an Audi?

In some cases, a software update for the TCM may resolve the issue, especially if the problem is related to a known bug in the module's programming.

9. How much does it cost to fix a P0701 code on an Audi?

The cost can vary widely, from $100 for a fluid change to over $1,000 if the TCM or internal transmission components need replacement.

10. Can a faulty sensor cause the P0701 code in an Audi?

Yes, a malfunctioning sensor, such as the transmission range sensor, can send incorrect signals to the TCM, leading to the P0701 code.

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