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

P0825

Gear Lever Push-Pull Switch (Shift Anticipate)

General electrical fault on the gear-lever push-pull switch — a low-force capacitive or microswitch sensor in the lever knob that detects the operator gripping the lever before it actually moves. Used for shift-anticipation, where the TCM can pre-charge a friction element so the upcoming shift feels seamless.

SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number8 / 25

Possible causes

  • Open or shorted wiring high

Symptoms

  • Check engine or transmission warning light on
  • Harsh, delayed, or missing shifts
  • Possible limp mode (locked in one gear)
  • Slipping or shuddering during gear changes

Inspection / repair

  • Difficulty: medium
  • DIY: shop recommended
  • Estimated cost: 120–600 €
  • Estimated time: 0.5–2 h
  • Component: push pull switch
  • Component: gear lever
  • MIL / check engine light

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