Code result
P0D9E
Battery Charger A Coupler Lock Position Sensor Circuit
High severity
What it means
The ECM detects a circuit fault on the battery charger a coupler lock position sensor circuit. Reading cannot be used reliably for control.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Sensor failed
highOne of the most commonly reported causes for this code — check this first.
Wiring or connector fault
mediumA plausible cause — test and verify before replacing parts.
Related help
Get the full diagnosis
Add your vehicle and see step-by-step repair help, recalls, and TSBs in Wrenchify.
Diagnose P0D9E freeNo credit card required