Code result
P0623
Generator Lamp Control Circuit
Moderate severity
What it means
Generic generator warning lamp control circuit fault, often used where the lamp terminal designation is not L or where multiple lamps share a single output.
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
Lamp circuit open or shorted
highOne of the most commonly reported causes for this code — check this first.
Related help
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