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C1262: Lamp Warning Relay Circuit Failure

OTHER
System
Manufacturer-Specific Chassis

What Does C1262 Mean?

C1262 is a manufacturer-specific diagnostic trouble code: Lamp Warning Relay 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 C1262

Frequently Asked Questions

What does C1262 mean?
Lamp Warning Relay Circuit Failure. This is a manufacturer-specific code for OTHER vehicles.
Which vehicles get code C1262?
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.

Related Codes

C1200 ABS Inlet Valve Coil LF Circuit Short To Battery C1201 ABS Inlet Valve Coil LF Circuit Short To Ground C1202 ABS Outlet Valve Coil Rear Circuit Failure C1203 ABS Outlet Valve Coil Rear Circuit Open C1204 ABS Outlet Valve Coil Rear Circuit Short To Battery C1205 ABS Outlet Valve Coil Rear Circuit Short To Ground C1206 ABS Inlet Valve Coil Rear Circuit Failure C1207 ABS Inlet Valve Coil Rear Circuit Open C1208 ABS Inlet Valve Coil Rear Circuit Short To Battery C1209 ABS Inlet Valve Coil Rear Circuit Short To Ground