OBD Guide

P2703

Transmission Friction Element D Apply Time Range/Performance

Severity
🔴 High
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
$56–278 (est.)

Symptoms

  • Incorrect gear shifting
  • Slipping when switching
  • Hard or abrupt shifts
  • Increased engine speed when switching
  • Check Engine Light Illuminates

Causes

  • Low or contaminated transmission fluid
  • Wear of friction elements of the gearbox
  • Hydraulic pressure problems
  • Shift solenoids malfunction
  • Transmission control module (TCM) problems

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Conduct pressure diagnostics in the hydraulic system
  3. Check operation of shift solenoids
  4. Scan the transmission control unit for errors
  5. If necessary, repair or replace gearbox components

Related codes

Error P2703 by Vehicle Brand