P0692
Fan 1 Control Circuit High
P0692 is an OBD-II diagnostic trouble code meaning: Fan 1 Control Circuit High. Common causes: short circuit of the control wire to power (+12 v), fan ground circuit open. Estimated repair cost: $11–222.
Symptoms
- Check Engine Light
- The fan runs constantly or does not turn off
- Unstable engine temperature
- Increased power consumption due to constantly running fan
- Fan noise when engine is cold
Causes
- Short circuit of the control wire to power (+12 V)
- Fan ground circuit open
- Cooling Fan 1 Relay Malfunction
- Damage to wiring or connectors
- Internal ECU fault
How to Fix
- Read OBD-II codes
- Check the operation of the fan with a cold and hot engine
- Measure the voltage in the fan control circuit 1
- Check relay and connector
- Check the control wire for short to power
- If the circuit is working properly - ECU diagnostics
Related codes
Error P0692 by Vehicle Brand
FAQ
What does the P0692 code mean?
P0692 is an OBD-II diagnostic trouble code that indicates: Fan 1 Control Circuit High
What causes a P0692 error code?
The most common causes of P0692 include: Short circuit of the control wire to power (+12 V); Fan ground circuit open; Cooling Fan 1 Relay Malfunction; Damage to wiring or connectors.
How do I fix a P0692 diagnostic trouble code?
To fix P0692: Read OBD-II codes. Check the operation of the fan with a cold and hot engine. Measure the voltage in the fan control circuit 1. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0692?
Limited driving only, diagnose soon
How much does it cost to fix P0692?
The estimated repair cost for P0692 is $11–222. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat