AutoCodes – Audi – P1653 Audi

P1653 Audi Code - ABS Control Module System Malfunction

Quick Answer

P1653 Audi indicates ABS Control Module System Malfunction. Common causes include Faulty ABS Control Module, ABS Control Module harness is open or shorted, ABS Control Module circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: P1653 Audi indicates ABS Control Module System Malfunction.
Common causes: Common causes include Faulty ABS Control Module, ABS Control Module harness is open or shorted, ABS Control Module circuit poor electrical connection.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 28,892

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 05, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1653 Audi Description

OBDII Code P1653 Audi - ABS Control Module System Malfunction - AutoCodes.com — P1653 Audi Code - ABS Control Module System Malfunction

What does this mean?

What are the Possible Causes of the DTC P1653 Audi?

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

How to Fix the DTC P1653 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 P1653 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 P1653 Audi code?

Need more information on how to fix the P1653 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 P1653 Audi Code

1. What are the common symptoms of OBDII code P1653 in an Audi related to ABS Control Module System Malfunction?

The common symptoms include the ABS light illuminating on the dashboard, loss of ABS functionality, and potential issues with the stability control system.

2. What are the possible causes of OBDII code P1653 in an Audi?

The code P1653 can be triggered by a faulty ABS control module, damaged wiring or connectors, low brake fluid level, or issues with the wheel speed sensors.

3. How can I diagnose the ABS Control Module System Malfunction in my Audi related to OBDII code P1653?

Diagnosing the issue involves using an OBDII scanner to retrieve the specific fault code, conducting a visual inspection of the ABS components, checking the brake fluid level, and testing the wheel speed sensors.

4. Is it safe to continue driving my Audi with OBDII code P1653 related to ABS Control Module System Malfunction?

It is not recommended to continue driving the vehicle with this issue as it can compromise the ABS functionality, potentially leading to unsafe driving conditions, especially in emergency braking situations.

5. Can I reset the OBDII code P1653 related to ABS Control Module System Malfunction in my Audi?

Resetting the code may temporarily turn off the warning light, but it will not fix the underlying issue causing the malfunction. It is important to diagnose and repair the problem to ensure safe operation of the ABS system.

6. How can I repair OBDII code P1653 in my Audi related to ABS Control Module System Malfunction?

Repairing the issue may involve replacing the faulty ABS control module, repairing damaged wiring or connectors, addressing low brake fluid levels, or fixing issues with the wheel speed sensors.

7. Can a DIY enthusiast fix OBDII code P1653 related to ABS Control Module System Malfunction in an Audi?

While some basic inspections and maintenance tasks can be performed by DIY enthusiasts, diagnosing and repairing complex ABS system malfunctions like P1653 may require specialized tools and expertise best handled by a professional mechanic.

8. How much does it cost to repair OBDII code P1653 in an Audi related to ABS Control Module System Malfunction?

The cost of repairing OBDII code P1653 can vary depending on the underlying issue, parts needed for replacement, and labor costs. It is advisable to get a diagnosis and repair estimate from a qualified mechanic.

9. Will OBDII code P1653 related to ABS Control Module System Malfunction cause my Audi to fail an emissions test?

While the ABS control module issue itself may not directly impact emissions, it is essential to resolve the problem to ensure the overall safety and functionality of the vehicle, which is often a requirement for passing emissions tests.

10. How often does OBDII code P1653 related to ABS Control Module System Malfunction occur in Audi vehicles?

The occurrence of this specific OBDII code can vary among Audi models and depends on factors such as vehicle age, maintenance history, and driving conditions. Regular maintenance and prompt attention to warning lights can help prevent such issues.