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Information only. This page provides general educational information about fault code P1568. We do not assess the urgency or safety implications of any specific fault. That requires in-person diagnosis by a qualified mechanic. Full terms.

Recommended next steps

Whether a fault is urgent, drivable, or routine depends entirely on the cause on a specific vehicle, and that can only be determined by a qualified mechanic with diagnostic equipment. If a warning light is illuminated, the most reliable next step is professional diagnosis.

What does P1568 mean?

P1568 is a Powertrain (engine, transmission, fuel system) fault code. It indicates: Cruise Control System - SPS Circuit Indicated High.

Manufacturer-specific notes

Some manufacturers publish additional definitions or variations for this code. Always cross-check with your vehicle's own service documentation.

Chevrolet Cruise Control System - SPS Circuit Indicated High
Ford Cruise Control System - SPS Circuit Indicated High
Infiniti Cruise Control System - SPS Circuit Indicated High
Mazda TCM +BB Voltage Low
Nissan ASCD Command Valve Circuit Malfunction
Renault Cruise Control System - SPS Circuit Indicated High
Vauxhall Cruise Control System - SPS Circuit Indicated High

About Electrical & Sensors codes

Codes in the Electrical & Sensors category.

P1568 is one of 4,010 codes in this category. Browse all Electrical & Sensors codes →

What we know about P1568 specifically

We record the SAE J2012 standardised definition and the system this code belongs to, but we have not yet published detailed driver-reported symptoms, common causes, or step-by-step diagnostic guidance for P1568.

Rather than invent that information by generating generic content from a template, we leave it out. For specific guidance, the most reliable sources are:

  • your vehicle's own service manual or manufacturer-specific technical bulletins
  • a qualified mechanic with a manufacturer-level diagnostic tool
  • a marque specialist familiar with your make and model

Spotted an issue or have something to add? Mechanics, technicians, and drivers who have first-hand experience with P1568 can submit a correction or expansion. We review every submission before publishing, mechanic submissions are prioritised.

Information only, not professional advice

The information on this page is provided for general guidance and educational purposes only. It is not a substitute for diagnosis or repair advice from a qualified mechanic. Always verify any fault before paying for repairs. carfaultcodes.co.uk accepts no liability for decisions made based on this information. Full terms →

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