Code result
P2684
Actuator Supply Voltage C Circuit / Open
Moderate severity
What it means
The third actuator supply rail is open. All loads on this rail are powerless and report follow-on faults.
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
Blown fuse on the supply rail
highOne of the most commonly reported causes for this code — check this first.
Broken supply wire from main relay
mediumA plausible cause — test and verify before replacing parts.
Related help
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