P060A
Internal Control Module Monitoring Processor Performance
What it means
Modern ECUs have a separate watchdog or monitoring processor that supervises the main processor. This processor reports a self-diagnosis fault - typically a watchdog event, ROM/RAM mismatch, or check-sum error in its monitor section. The ECU runs in a safety-fallback mode until repair.
Is it safe to drive?
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Monitor processor internal fault
highOne of the most commonly reported causes for this code — check this first.
Module software outdated, reflash may resolve
lowLess common, but worth ruling out after the more likely causes.
Supply voltage outside specification
lowLess common, but worth ruling out after the more likely causes.
Related help
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