U015E

Lost Communication With Automated Driving System Interface Module A

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$167–556 (est.)

Symptoms

Error message on the dashboard
Disabling autonomous driving systems
Limitation of driver assistance functionality
The Check Engine light comes on
Problems with adaptive cruise control

Causes

Open or short circuit in the communication circuit
Autonomous driving interface module malfunction
Module power problems
Corrosion or poor contact in connectors
Software error or outdated firmware

How to Fix

Check the integrity of the wiring harness to the module
Check the power supply and ground of the module
Inspect connectors for corrosion or damage
Scan the module for additional errors
Update module software
Repair only from an authorized dealer

Related codes

U015F U0160 U0161