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U1005: SCP (J1850) Invalid or Missing Data for EEC Programming

OTHER
System
Manufacturer-Specific Network

What Does U1005 Mean?

U1005 is a manufacturer-specific diagnostic trouble code: SCP (J1850) Invalid or Missing Data for EEC Programming. 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 U1005

Frequently Asked Questions

What does U1005 mean?
SCP (J1850) Invalid or Missing Data for EEC Programming. This is a manufacturer-specific code for OTHER vehicles.
Which vehicles get code U1005?
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

U1000 Manufacturer Controlled DTC U1001 SCP (J1850) Invalid or Missing Data for Primary Id U1002 SCP (J1850) Invalid or Missing Data for Primary Id U1003 SCP (J1850) Invalid or Missing Data for Primary Id U1004 SCP (J1850) Invalid or Missing Data for EEC Programming U1006 SCP (J1850) Invalid or Missing Data for Primary Id U1007 SCP (J1850) Invalid or Missing Data for Primary Id U1008 SCP (J1850) Invalid or Missing Data for Engine Torque U1009 SCP (J1850) Invalid or Missing Data for Engine Torque U1010 SCP (J1850) Invalid or Missing Data for Engine Air Intake