OBD Guide

P07EA

Transmission Range Control A Circuit Low

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Incorrect gear shifting
  • Check Engine light comes on
  • The transmission goes into emergency mode
  • Reduced engine power

Causes

  • Transmission range sensor malfunction
  • Open or short circuit in wiring
  • Poor contact in connectors
  • Transmission control module malfunction

How to Fix

  1. Check Transmission Range Sensor
  2. Check the integrity of wiring and connectors
  3. Check the voltage in the circuit
  4. If necessary, replace the sensor or wiring
  5. Reflash or replace the transmission control module

Related codes

Error P07EA by Vehicle Brand