Code result
P0682
Cylinder 12 Glow Plug Circuit Open
Moderate severity
What it means
The glow plug circuit on cylinder 12 is open - usually a broken connection or burnt-out heater element.
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
Plug element burnt out
highOne of the most commonly reported causes for this code — check this first.
Pin pushed back out of connector body
lowLess common, but worth ruling out after the more likely causes.
Cracked solder joint inside the module or sensor
lowLess common, but worth ruling out after the more likely causes.
Related help
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