P0694 Saturn Code - Cooling Fan 2 Control Circuit High
Quick Answer
The Engine Control Module (ECM) grounds the low-speed relay, which is the Fan Low relay, and the high-speed relay, which is the Fan High relay, control circuits through an internal solid-state device called a driver. Common causes include Faulty Cooling Fan 2 Relay, Cooling Fan 2 Relay harness is open or shorted, Cooling Fan 2 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
- P0694 Saturn indicates Cooling Fan 2 Control Circuit High.
- Common causes
- Common causes include Faulty Cooling Fan 2 Relay, Cooling Fan 2 Relay harness is open or shorted, Cooling Fan 2 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.
Code P0694 Saturn Description
What are the Possible Causes of the DTC P0694 Saturn?
- Faulty Cooling Fan 2 Relay
- Cooling Fan 2 Relay harness is open or shorted
- Cooling Fan 2 Relay circuit poor electrical connection
- Faulty Cooling Fan 1
- Faulty Engine Control Module (ECM)
How to Fix the DTC P0694 Saturn?
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 P0694 Saturn 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 P0694 Saturn Code
1. What does the OBDII code P0694 mean on a Saturn?
P0694 indicates an issue with the Cooling Fan 2 Control Circuit, specifically a high voltage condition.
2. What are the symptoms of code P0694 in a Saturn?
Common symptoms include the cooling fan running continuously, not operating at all, or the engine overheating.
3. What causes the P0694 code on a Saturn?
The most common causes are a faulty cooling fan relay, damaged wiring or connectors in the control circuit, or a failing cooling fan motor.
4. Can I drive my Saturn with code P0694?
Driving with this code is not recommended, as it can lead to engine overheating and potential damage if the cooling fan fails to operate properly.
5. How do I diagnose the P0694 code on my Saturn?
Start by checking the cooling fan relay, inspecting wiring and connectors for damage, and testing the cooling fan motor for proper operation.
6. How is the P0694 code fixed in a Saturn?
Repairs typically involve replacing the faulty relay, repairing damaged wiring, or replacing the cooling fan motor if it’s defective.
7. Could a blown fuse cause the P0694 code?
Yes, a blown fuse in the cooling fan circuit can cause this code by disrupting the electrical flow.
8. How much does it cost to fix the P0694 code on a Saturn?
Repair costs vary but can range from $50 for a simple relay replacement to $300 or more if the cooling fan motor needs to be replaced.
9. Can a bad engine control module (ECM) trigger the P0694 code?
While rare, a malfunctioning ECM could cause this code if it fails to properly control the cooling fan circuit.
10. Will clearing the P0694 code solve the problem in a Saturn?
Clearing the code may temporarily remove it, but the underlying issue must be addressed to prevent the code from returning.
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