Code result
P06FB
Glow Plug Control Module 2 Memory Checksum Error
Moderate severity
What it means
Glow Plug Control Module 2 Memory Checksum Error: the control module has detected this fault condition. This affects diesel cold-start preheating.
Is it safe to drive?
Use caution
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
Module memory corrupted
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Module software outdated, reflash may resolve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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