U0499

Invalid Data Received From Telematic Control Module

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$167–556 (est.)

Symptoms

Remote control functions do not work
Problems with the navigation system
Error message on display
Intermittent operation of telematics services
Check Engine light comes on

Causes

Malfunction of the telematics control module
Damage to the wiring harness to the module
Oxidation or damage to connectors
Software failure in the module
Module power problems

How to Fix

Check connections and wiring harness to telematics module
Scan the module for additional errors
Reset the module or flash the firmware
If necessary, replace the telematics control module
Repair only from an authorized dealer

Related codes

U0500 U0498 U0100