P0692 2017 Chevrolet Silverado Code - Cooling Fan Speed Output Circuit High Voltage
Quick Answer
The engine cooling fan system is composed of 2 electric cooling fans, fan motors, and 2 control modules. Common causes include Faulty Cooling Fan Control Module, Cooling Fan Control Module harness is open or shorted, Cooling Fan Control Module 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 2017 Chevrolet Silverado indicates Cooling Fan Speed Output Circuit High Voltage.
- Common causes
- Common causes include Faulty Cooling Fan Control Module, Cooling Fan Control Module harness is open or shorted, Cooling Fan Control Module 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.
Code P0692 2017 Chevrolet Silverado Description
The cooling fan speed is affected by many different conditions and the ECM will adjust the duty cycle from 0 - 100 percent based on cooling system requirements. The scan tool output control is only capable of operating the cooling fan increments, between 10 - 90 percent. 90 percent is considered high-speed fan. When multiple cooling fan speed requests are received, the ECM operates the fan at the highest 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.
What are the Possible Causes of the DTC P0692 2017 Chevrolet Silverado?
- Faulty Cooling Fan Control Module
- Cooling Fan Control Module harness is open or shorted
- Cooling Fan Control Module circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0692 2017 Chevrolet Silverado?
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 2017 Chevrolet Silverado 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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Frequently Asked Questions about P0692 2017 Chevrolet Silverado Code
1. What does the OBDII code P0692 mean on a 2017 Chevrolet Silverado?
P0692 indicates a high voltage issue in the Cooling Fan Speed Output Circuit, which controls the cooling fan's operation.
2. What are the common symptoms of a P0692 code?
Symptoms may include the engine running hotter than normal, the cooling fan running at high speed continuously or not running at all, and possible engine overheating.
3. What causes the P0692 code to appear in a 2017 Chevrolet Silverado?
Common causes include a faulty cooling fan relay, damaged wiring or connectors in the cooling fan circuit, a malfunctioning cooling fan motor, or a failed engine control module (ECM).
4. Can I drive my 2017 Chevrolet Silverado with a P0692 code?
It’s not recommended to drive with this code active, as it may lead to engine overheating and potential damage if the cooling fan isn’t functioning properly.
5. How can I diagnose the P0692 code?
Start by visually inspecting the cooling fan wiring and connectors for damage. Check the cooling fan relay and motor for proper operation using a multimeter.
6. What tools are needed to fix a P0692 code?
You may need a multimeter to test electrical components, a scan tool to clear codes, and basic hand tools to replace faulty parts like relays or fans.
7. How do I repair a P0692 code?
Repairs may involve replacing a faulty cooling fan relay, repairing damaged wiring or connectors, or replacing the cooling fan motor if it’s defective.
8. How much does it cost to fix a P0692 code on a 2017 Chevrolet Silverado?
Costs can vary, but replacing a cooling fan relay typically costs $50-$150, while a cooling fan motor replacement can cost $300-$600, including labor.
9. Can a bad ECM cause the P0692 code?
Yes, a malfunctioning ECM can cause this code, but it’s less common. Rule out other causes like wiring or relay issues before suspecting the ECM.
10. How do I prevent a P0692 code from occurring again?
Regularly inspect and maintain the cooling fan system, including wiring, connectors, and relays, to prevent electrical issues and ensure proper operation.
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