U0126

Lost Communication With Steering Angle Sensor Module

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$33–167 (est.)

Symptoms

Check Engine or ESP light is on
Disabling the stabilization system (ESP)
Incorrect operation of cruise control
Problems with the parking assistance system
Automatic parking system does not work (if equipped)

Causes

Malfunction of the steering angle sensor
Broken or damaged wiring to the sensor
Poor contact in the sensor connector
Sensor power problems
The need to calibrate the sensor after repair work

How to Fix

Check the integrity of the wiring to the sensor
Check the contacts in the sensor connector
Check the power supply and ground of the sensor
Scan for other trouble codes
Calibrate the steering angle sensor
If necessary, replace the steering angle sensor

Related codes

U0121 U0122 U0124