P0D89 code meaning
Battery Charger Coupler Status Indicator Control Circuit B/Open
What P0D89 means
P0D89 reports lost continuity in the second output channel, B, of the charge port status indicator. Where an indicator has several channels, they usually stand for different colours or segments, as in the multi-color port lighting of a supplier patent; which one is B depends on the vehicle, and no manufacturer documents this code publicly. For diagnosis the pattern across channels helps: if only B is open while A and C work, the break lies in the B branch or its LED; if P0D86 and P0D8C are stored at the same time, a shared connector, supply or ground at the inlet is more likely. CARB lets makers combine open and shorted output faults in one code, so not every vehicle separates them. The visible effect is a missing color or segment at the port; charging continues.
P0D89 at a glance
- Check engine lightUsually not
- Emissions testNot an emissions code
- Limp modeNot expected
- Repair difficultyMedium
- Typical labor0.5 to 2 hours
- Clears after repairWhen cleared with a scanner
Symptoms of P0D89
- One color or segment of the port lighting missing
- Charging works normally
Common causes of P0D89
- Most likelyBreak in the channel B wire or its connector pin
- PossibleFailed LED or segment of channel B
- Less likelyShared connector or ground at the inlet (when A and C are also affected)
Check the most likely causes first. Replacing parts by guesswork is the most expensive way to clear a code.
Parts involved
Battery charger coupler status indicator bWiring harnessOn board charger
What each part of P0D89 means
| P | Powertrain system: engine, fuel system, ignition, emissions and transmission. |
| 0 | Generic code: it means the same on every make (SAE standard). |
| 89 | The exact fault in that area. |
What to do next
- Note P0D89 and any other codes stored with it: several codes together often point to one cause.
- Check for loose connectors and damaged wiring around the parts the code names.
- Check open recalls for your car: some faults are fixed for free by the dealer. Enter your VIN.
- Clear the code only after the repair. If it comes back, the fault is still there.
Buying a used car? Scan it for stored codes before you pay. A recently cleared memory can hide a problem.
Questions about P0D89
What does P0D89 mean?
P0D89 means "Battery Charger Coupler Status Indicator Control Circuit B/Open". P0D89 reports lost continuity in the second output channel, B, of the charge port status indicator. It is a generic code, so it means the same on every make.
Is it safe to drive with P0D89?
P0D89 does not normally turn on the check engine light by itself. Watch for the symptoms above and have it checked soon.
Will P0D89 fail an emissions test?
P0D89 is not an emissions code, so on its own it usually does not fail an emissions test. Other stored codes or a lit check engine light still can.
How hard is P0D89 to fix?
Difficulty: medium. A typical repair takes 0.5 to 2 hours of work. This is a job for a workshop.
Will P0D89 clear itself after the repair?
Clear the code with a scanner after the repair. If the fault is fixed, it does not come back.