P0D8A
Battery Charger Coupler Status Indicator Control Circuit B Low
Generic OBD-II
Common symptoms
What you'll notice
- Check the battery charger coupler for any loose or damaged connections
- Inspect the battery charger coupler status indicator control circuit wiring for any visible damage or frayed wires
- Test the battery charger coupler status indicator control circuit using a multimeter to check for continuity
- Replace the battery charger coupler if it is found to be faulty or damaged beyond repair
Common causes
Most likely first
- Faulty battery charger coupler
- Loose or disconnected wiring in the battery charger coupler control circuit
- Malfunctioning status indicator control circuit
- Low battery voltage
How to diagnose & fix
Work through it in order
- Battery not charging or charging intermittently
- Electrical system malfunctions or failures
- Low battery voltage warning
Read & clear P0D8A yourself
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