OBD Guide

P0868

Transmission Fluid Pressure Low

Severity
🔴 High
Can you drive?
Do not drive — repair immediately
Approx. repair cost
$17–111 (est.)

Symptoms

  • Transmission slipping
  • Hard gear shifts
  • Delays when shifting gears
  • Check Engine light comes on
  • Deterioration of vehicle dynamics

Causes

  • Low transmission fluid level
  • Transmission fluid leak
  • Transmission fluid pump malfunction
  • Clogged transmission fluid filter
  • Problems with the pressure sensor

How to Fix

  1. Check transmission fluid level
  2. Inspect for leaks
  3. Replacing the transmission fluid filter
  4. Check the operation of the transmission fluid pump
  5. Pressure sensor diagnostics

Related codes

Error P0868 by Vehicle Brand