AutoCodes – Pontiac – P0692 Pontiac

P0692 Pontiac Code - Cooling Fan 1 Control Circuit High

Quick Answer

The engine cooling fan system is composed of electric cooling fan and a cooling fan control module. Common causes include Faulty Cooling Fan 1 Relay, Cooling Fan 1 Relay harness is open or shorted, Cooling 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 Pontiac indicates Cooling Fan 1 Control Circuit High.
Common causes: Common causes include Faulty Cooling Fan 1 Relay, Cooling Fan 1 Relay harness is open or shorted, Cooling 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 548

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 19, 2022

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P0692 Pontiac Description

The engine cooling fan system is composed of electric cooling fan and a cooling fan control module. The Engine Control Module (ECM) controls the fan speed by sending a Pulse Width Modulated (PWM) signal to the cooling fan control module. The cooling fan control module varies the voltage drop across the cooling fan motor in relation to the pulse width modulated signal, allowing the cooling fan to operate at variable speeds. The cooling fan speed is affected by many different operating conditions and the ECM will adjust the duty cycle based on cooling system requirements.
Generally, the ECM will operate the cooling fan at specific percentages but, may scale the percentages either higher or lower in response to generator demand. The percentages at which the cooling fan operates may vary between vehicle lines and engines.
The cooling fan control module is thermally protected to prevent module damage in the case of a short circuit condition in the cooling fan motor. The scan tool output control is only capable of operating the cooling fan in the speed percentages allowed by the ECM. When multiple cooling fan speed requests are received, the ECM operates the fan at the highest of the speed requests.
The Diagnostic Trouble Code (DTC) will be set when the commanded state of the driver and the actual state of the control circuit do not match for greater than 5 s.

**Cooling Fan design may vary

OBDII Code P0692 Pontiac - Cooling Fan 1 Control Circuit High - AutoCodes.com — P0692 Pontiac Code - Cooling Fan 1 Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P0692 Pontiac?

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

How to Fix the DTC P0692 Pontiac?

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 Pontiac 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 P0692 Pontiac code?

Need more information on how to fix the P0692 Pontiac code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0692 Pontiac code diagnosed by a professional: Find a repair shop in your area

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 Pontiac Code

1. What are the common symptoms of OBDII code P0692 in a Pontiac related to Cooling Fan 1 Control Circuit High?

- Common symptoms include the cooling fan running at a high speed constantly, overheating of the engine, and potential illumination of the check engine light.

2. What are the possible causes of OBDII code P0692 in a Pontiac indicating Cooling Fan 1 Control Circuit High?

- Possible causes may include a faulty cooling fan motor, damaged wiring or connectors in the cooling fan circuit, or a malfunctioning cooling fan control module.

3. How can I diagnose the issue related to OBDII code P0692 in my Pontiac for Cooling Fan 1 Control Circuit High?

- Diagnostic steps may involve checking the cooling fan operation, inspecting the wiring and connectors for damage, and using a scan tool to monitor the cooling fan control module signals.

4. Can a DIY enthusiast repair OBDII code P0692 in a Pontiac caused by Cooling Fan 1 Control Circuit High?

- Depending on the cause, DIY repairs may involve replacing the cooling fan motor, repairing damaged wiring or connectors, or replacing the cooling fan control module. However, professional diagnosis is recommended for accurate repair.

5. Is it safe to drive my Pontiac with OBDII code P0692 indicating Cooling Fan 1 Control Circuit High?

- It is not recommended to drive the vehicle with this code active, as it can lead to engine overheating and potential damage. Prompt diagnosis and repair are advised.

6. How can I prevent OBDII code P0692 related to Cooling Fan 1 Control Circuit High in my Pontiac from occurring again?

- Regular maintenance checks, such as inspecting the cooling fan system for any issues, ensuring proper wiring connections, and addressing any cooling system problems promptly, can help prevent the recurrence of this code.

7. Are there any reset procedures needed after repairing OBDII code P0692 in a Pontiac due to Cooling Fan 1 Control Circuit High?

- After repairing the underlying issue causing the code, resetting the vehicle's computer using a scan tool may be necessary to clear the code and turn off the check engine light.

8. What role does the cooling fan play in the vehicle's operation, and why is it important to address issues related to OBDII code P0692 in a Pontiac?

- The cooling fan helps regulate the engine's temperature by cooling the radiator. Addressing issues related to this code is crucial to prevent engine overheating and potential damage to the vehicle's components.

9. Can extreme weather conditions or driving habits contribute to triggering OBDII code P0692 in a Pontiac for Cooling Fan 1 Control Circuit High?

- Yes, extreme heat or heavy traffic conditions can place additional stress on the cooling system, potentially leading to issues such as a high control circuit in the cooling fan.

10. How long does it typically take to repair OBDII code P0692 in a Pontiac associated with Cooling Fan 1 Control Circuit High?

- The repair time can vary depending on the specific cause of the issue. Simple fixes like replacing a cooling fan motor may take a few hours, while more complex issues may require more time and professional expertise.