P0D02
Control Pilot Charging Ventilation Switch Circuit Low
Generic OBD-II
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 P0D02 yourself
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