U0175

Lost Communication With Restraints System Sensor F

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Airbag malfunction indicator light is on
The safety system may not work in an accident
The error is stored in the ECU memory
Possible problems with system diagnostics

Causes

Open or short circuit in wiring harness
Security system sensor F malfunction
Poor contact in connectors
Sensor power problems
Security ECU malfunction

How to Fix

Check the integrity of the wiring harness to sensor F
Check the contacts in the sensor connectors
Check the power supply and ground of the sensor
Test the sensor with a multimeter
Repair only from an authorized dealer

Related codes

U0174 U0176 U0100