OBD-II reference

All 9.533 generic OBD-II codes, explained in detail.

Causes, inspection steps and sources — a comprehensive DIY archive. Created and maintained with love for the detail. Good luck and have fun!

Powertrain generic / SAE

P2D33

Hybrid/EV Battery Inductive Charger Control Module Processor Performance

The hybrid battery inductive charger control module reports a processor performance fault. Internal self-tests fail or response time outside calibration.

SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / 33

Possible causes

  • Internal control module fault high
  • Firmware corruption after voltage drop medium
  • Module software outdated, reflash may resolve low

Symptoms

  • EV/hybrid system warning light on
  • Reduced power output or limp mode
  • Charging may fail or be slowed
  • Reduced electric range

Inspection / repair

  • Difficulty: hard
  • DIY: shop recommended
  • Estimated cost: 500–4000 €
  • Estimated time: 3–12 h
  • Component: hv inductive charger
  • Component: hybrid control module
  • MIL / check engine light
  • limp mode possible

Sources

References

How to read OBD-II codes

The first letter names the vehicle system, the second digit distinguishes generic from manufacturer-specific, the remaining digits group fault area and number.

PPowertrain: engine, transmission, emissions
BBody: chassis trim, comfort, interior
CChassis: suspension, brakes, steering
UNetwork: CAN, control modules, communication