AutoCodes – Audi – P0692 Audi

P0692 Audi Code - Fan 1 Control Circuit High

Quick Answer

The Engine Cooling Fan is normally controlled by the Engine Control Module (ECM). Common causes include Faulty Fan 1 Relay, Fan 1 Relay harness is open or shorted, Fan 1 Relay 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
P0692 Audi indicates Fan 1 Control Circuit High.
Common causes
Common causes include Faulty Fan 1 Relay, Fan 1 Relay harness is open or shorted, Fan 1 Relay 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 9,952
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Apr 20, 2021
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Code P0692 Audi Description

The Engine Cooling Fan is normally controlled by the Engine Control Module (ECM). Some cooling fans can be controlled by a pulse width modulated control voltage. This allows for varying speeds depending on the rate of engine cooling required. Conversely, where two fans are used on a vehicle, they can either be powered up in series or in parallel. When in series both fans will rotate at low speed, when connected in parallel then both fans will operate at full speed. In the event of a temperature sensor failure, the fan will operate at full output.
OBDII Code P0692 Audi - Fan 1 Control Circuit High - AutoCodes.com
P0692 Audi Code - Fan 1 Control Circuit High

What are the Possible Causes of the DTC P0692 Audi?

  • Faulty Fan 1 Relay
  • Fan 1 Relay harness is open or shorted
  • Fan 1 Relay circuit poor electrical connection
  • Faulty Fan 1
  • Fan 1 harness is open or shorted
  • Fan 1 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

How to Fix the DTC P0692 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 P0692 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 P0692 Audi Code

1. What does the OBDII code P0692 mean on an Audi?

P0692 indicates a high voltage issue in the Fan 1 Control Circuit, which manages the cooling fan's operation.

2. What are the common symptoms of code P0692 in an Audi?

Symptoms include engine overheating, the cooling fan running constantly, or the fan not operating at all.

3. What causes the P0692 code to appear in an Audi?

Common causes include a faulty cooling fan relay, wiring issues, a damaged fan motor, or a malfunctioning fan control module.

4. Can I drive my Audi with a P0692 code?

Driving with this code is not recommended as it may lead to engine overheating, potentially causing severe damage.

5. How do I diagnose the P0692 code in my Audi?

Start by inspecting the cooling fan, relay, and associated wiring for damage or loose connections. Use a multimeter to check for high voltage in the circuit.

6. How do I fix the P0692 code on my Audi?

Repairs may include replacing a faulty fan relay, repairing damaged wiring, or replacing the cooling fan motor or control module.

7. Can a blown fuse cause the P0692 code in an Audi?

Yes, a blown fuse in the cooling fan circuit can disrupt proper voltage regulation and trigger this code.

8. How much does it cost to fix code P0692 on an Audi?

Repair costs vary but generally range from $100 to $500, depending on whether the issue is with the relay, wiring, or fan assembly.

9. Will clearing the P0692 code fix the problem in my Audi?

Clearing the code without addressing the underlying issue will only temporarily remove the warning. The code will likely return.

10. Can a P0692 code cause my Audi's AC to stop working?

Yes, a malfunctioning cooling fan can affect the AC system's performance, as the fan helps regulate condenser temperatures.

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