Code result
P0D8A
Battery Charger Coupler Status Indicator Control Circuit B Low
Moderate severity
What it means
The control circuit B of the battery charger coupler status indicator reports a control circuit low condition. Charging status display impaired.
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
Wire shorted to ground
highOne of the most commonly reported causes for this code — check this first.
Lamp internal short
mediumA plausible cause — test and verify before replacing parts.
Related help
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