Code result
P2D7A
Charging Stop Switch Circuit High
Moderate severity
What it means
The charging stop switch reports a circuit high condition. Charging termination cannot be reliably commanded by the operator.
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
Signal wire shorted to B+
highOne of the most commonly reported causes for this code — check this first.
Switch stuck active
mediumA plausible cause — test and verify before replacing parts.
Connector pins corroded - high contact resistance
lowLess common, but worth ruling out after the more likely causes.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P2D7A freeNo credit card required