OBD Codes List

Diagnostic reference · P2829

P2829

Pressure Control Solenoid K Performance/Stuck Off

System
Transmission (P code)
Lamp
Check Engine Light
Category
Powertrain - Transmission

What it means

P2829 means Pressure Control Solenoid K Performance/Stuck Off.

Where it lives

For P2829, the part to look at first is the solenoid named here.

Check these first

  • A pressure control solenoid K that stays off when commanded on
  • A clogged pressure control solenoid K screen or passage
  • A failed pressure control solenoid K
  • Low or contaminated transmission fluid

What to do next

  1. Read pressure control solenoid K status on a scan tool
  2. Command pressure control solenoid K on and watch the apply pressure
  3. Check transmission fluid level and condition
  4. Remove and inspect pressure control solenoid K for a stuck valve
  5. Replace pressure control solenoid K if it stays off when commanded
  6. Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.