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C1274: Solenoid Relay # 1 Circuit Failure

OTHER
System
Manufacturer-Specific Chassis

What Does C1274 Mean?

C1274 is a manufacturer-specific diagnostic trouble code: Solenoid Relay # 1 Circuit Failure. This code applies to OTHER vehicles. Unlike generic OBD-II codes, manufacturer-specific codes are defined by the vehicle maker and may only apply to certain makes and models.

Symptoms of C1274

Frequently Asked Questions

What does C1274 mean?
Solenoid Relay # 1 Circuit Failure. This is a manufacturer-specific code for OTHER vehicles.
Which vehicles get code C1274?
This code appears primarily in OTHER vehicles. Check your owner's manual or a dealer for model-specific information.
Can I fix this myself?
Manufacturer-specific codes often require a brand-specific diagnostic scanner for full data. A dealer or specialist with the right tools will diagnose it most accurately.

What To Do Next

  1. 1
    Find your vehicle above

    Click your make and model for real owner reports and common causes specific to your vehicle.

  2. 2
    Check for recalls

    Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.

  3. 3
    Get a professional diagnosis

    A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

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