AutoCodes – Audi – P0659 Audi

P0659 Audi Code - Actuator Supply Voltage 'A' Circuit High

Quick Answer

The Powertrain Control Module (PCM) monitors the transmission solenoid circuits by supplying voltage to the solenoids through this circuit, then checking for voltage returning from the solenoids through each of the individual solenoid control wires. Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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: P0659 Audi indicates Actuator Supply Voltage 'A' Circuit High.
Common causes: Common causes include Faulty Transmission Solenoids, Transmission Solenoids harness is open or shorted, Transmission Solenoids 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 2,959

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 May 04, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0659 Audi Description

OBDII Code P0659 Audi - Actuator Supply Voltage 'A' Circuit High - AutoCodes.com — P0659 Audi Code - Actuator Supply Voltage 'A' Circuit High

What does this mean?

What are the Possible Causes of the DTC P0659 Audi?

Faulty Transmission Solenoids
Transmission Solenoids harness is open or shorted
Transmission Solenoids circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0659 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 P0659 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.

Need more information about the P0659 Audi code?

Need more information on how to fix the P0659 Audi 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 P0659 Audi Code

1. What are the common symptoms of OBDII code P0659 in an Audi?

The common symptoms of OBDII code P0659 in an Audi include illuminated Check Engine Light, decreased fuel efficiency, and potential issues with engine performance.

2. What does the OBDII code P0659 for Audi mean?

OBDII code P0659 for Audi indicates a problem with the Actuator Supply Voltage 'A' Circuit being too high, leading to potential issues with the actuator control circuit.

3. What are the possible causes of OBDII code P0659 in an Audi?

Possible causes of OBDII code P0659 in an Audi include a faulty actuator, damaged wiring or connectors in the actuator circuit, or issues with the ECM (Engine Control Module).

4. How do I diagnose the OBDII code P0659 in my Audi?

Diagnosing OBDII code P0659 in an Audi involves using a diagnostic scanner to read the code, checking the actuator and its circuit for any visible damage, and testing the voltage levels in the circuit.

5. Can I still drive my Audi with OBDII code P0659?

It is not recommended to drive your Audi with OBDII code P0659, as it can lead to potential issues with engine performance and fuel efficiency. It is best to address the problem promptly.

6. How can I repair OBDII code P0659 in my Audi?

Repairing OBDII code P0659 in an Audi may involve replacing the faulty actuator, repairing damaged wiring or connectors, or reprogramming the ECM to address the high voltage issue.

7. Is it possible to clear the OBDII code P0659 in my Audi without fixing the underlying issue?

Clearing the OBDII code P0659 without fixing the underlying issue is not recommended, as the problem will persist and potentially lead to more severe issues in the future.

8. Can a DIY enthusiast fix OBDII code P0659 in an Audi?

A DIY enthusiast with the necessary tools and knowledge of automotive systems may be able to fix OBDII code P0659 in an Audi by following repair guides and consulting with professionals if needed.

9. How much does it typically cost to repair OBDII code P0659 in an Audi?

The cost of repairing OBDII code P0659 in an Audi can vary depending on the extent of the damage, parts needed for replacement, and labor costs. It is advisable to get a quote from a trusted mechanic.

10. Will OBDII code P0659 cause long-term damage to my Audi if left untreated?

If left untreated, OBDII code P0659 can potentially cause long-term damage to the actuator circuit and other related components, leading to more extensive and costly repairs in the future.