U0162

Lost Communication With Navigation Display Module

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$56–278 (est.)

Symptoms

Navigation system does not work
No image on display
Error message on the dashboard
Malfunctions of the multimedia system
No GPS signal

Causes

Open or short circuit in wiring harness
Navigation display module malfunction
Connector problems or contact corrosion
Software glitches
Module power problems

How to Fix

Check the integrity of the wiring harness to the navigation module
Inspect and clean connector contacts
Check fuses and relays associated with the system
Reboot or update module software
If necessary, replace the navigation display module

Related codes

U0164 U0168 U0170