P0D00
Control Pilot Charging Ventilation Switch Circuit/Open
Generic OBD-II
Real-world scan data
Seen in
50
scans in the past year
Found in
<0.1%
of scans
<0.1%
of scans that found faults
Figures reflect only diagnostic scans recorded through our own apps and tools. Cars are typically scanned because a symptom or warning light prompted it, so these counts describe our scan records — not the incidence of faults in any model, and not the quality, reliability, or safety of any vehicle. No comparison between manufacturers or models is implied. All trademarks belong to their respective owners; no affiliation or endorsement is implied.
Common symptoms
What you'll notice
- Check and replace the Control Pilot Charging Ventilation Switch
- Inspect and repair any damaged or loose wiring connected to the Control Pilot Charging Ventilation Switch
- Clean or replace any clogged or damaged ventilation components related to the Control Pilot Charging Ventilation system
Common causes
Most likely first
- Faulty control pilot charging ventilation switch
- Wiring issues or loose connections in the control pilot charging ventilation switch circuit
- The control pilot charging ventilation switch circuit is open or disconnected
- Malfunctioning control module
- Faulty sensors or components related to the control pilot charging ventilation system
How to diagnose & fix
Work through it in order
- Battery not charging or draining quickly
- Warning light illuminate
Read & clear P0D00 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.