OBD Guide

P083D

Transmission Fluid Pressure Sensor/Switch G Circuit High

Severity
⚠️ Medium
Approx. repair cost
$28–89 (est.)

Symptoms

  • Check Engine Light Is On
  • The transmission goes into emergency mode
  • Gear shifting problems
  • Reduced vehicle performance
  • Possible jerking when changing gears

Causes

  • Transmission fluid pressure sensor fault G
  • Open or short circuit in the sensor circuit
  • Poor contact in the sensor connector
  • Transmission control module (TCM) problems
  • Contaminated or low transmission fluid level

How to Fix

  1. Check the level and condition of the transmission fluid
  2. Conduct a visual inspection of the sensor and its wiring
  3. Check sensor resistance and reference voltage
  4. Scan the transmission control module for other errors
  5. If necessary, replace the transmission fluid pressure sensor G

Related codes

Error P083D by Vehicle Brand