Random Nav problem

Reply Subscribe

Thread Tools

Search this Thread

Apr 6, 2020 | 05:38 PM

Ed Biancarelli

Thread Starter

Advanced

Joined: Mar 2020

Posts: 79

Likes: 18

From: Aiken, SC

Random Nav problem

I have gotten this message randomly on my system. Anyone else seen this? Re-inserting SD card does not fix. I have it return to normal at various times.

Apr 7, 2020 | 12:12 PM

kong

Pro

Joined: Jan 2006

Posts: 585

Likes: 460

Quote:

Originally Posted by Ed Biancarelli

I have gotten this message randomly on my system. Anyone else seen this? Re-inserting SD card does not fix. I have it return to normal at various times.

I assume you formatted it correctly?

Apr 7, 2020 | 12:25 PM

Grumps' Garage

Advanced

Joined: Feb 2020

Posts: 50

Likes: 29

Quote:

Originally Posted by kong

I assume you formatted it correctly?

I don't think you are supposed to format the NAV sd card. It comes with the car from GM.

Apr 7, 2020 | 12:35 PM

CitznFish

Drifting

Joined: Jun 2005

Posts: 1,561

Likes: 1,360

maybe a loose connection inside the unit that gets jarred from time to time? Let us know if you take it to a dealer and what they say

Apr 7, 2020 | 12:49 PM

Modshack

Safety Car

Joined: Feb 2007

Posts: 4,939

Likes: 448

From: CHOCOWINITY NC

Did you look in the center console? The card is there right next to the usb plug... (unseated? Missing?)

Apr 7, 2020 | 02:04 PM

Ed Biancarelli

Thread Starter

Advanced

Joined: Mar 2020

Posts: 79

Likes: 18

From: Aiken, SC

Dealer diagnosis

Took it in and based on the code (40000.0112) it is either the card reader unit or the display unit (yikes)! They are ordering the reader unit that is in the armrest console. Don’t know how soon that will come in.

Last edited by Ed Biancarelli; Apr 7, 2020 at 02:05 PM.

Apr 7, 2020 | 10:17 PM

Michael A

Race Director

Joined: Jun 2001

Posts: 10,084

Likes: 3,055

From: CA

Thanks for the update. Let us know how it turns out.

Last edited by Michael A; Apr 7, 2020 at 10:17 PM.

Apr 7, 2020 | 11:25 PM

24/Eray

Race Director

Joined: Oct 2008

Posts: 16,579

Likes: 7,674

From: NJ

My bet is a corrupt SD card.

Had this in my kid's 18 Terrain (has the same 3.0 or whatever version the C8 has).

They ordered me a new card because they tried to install an SD card off of a stock unit and it was actually mated to the car itself.

Worked for 50 miles then displayed that same message again.

Good luck. Probably just sd card.

Corvette Stories

The Best of Corvette for Corvette Enthusiasts

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Michael S. Palmer

10 Revolutionary 'Corvette Firsts' Most People Don't Know

Joe Kucinski

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Michael S. Palmer

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Joe Kucinski

10 Most Common Corvette Problems of the Last 20 Years!

Joe Kucinski

5 MOST and 5 LEAST Popular Corvette Model Years in History!

Joe Kucinski

2027 Corvette Buyer's Guide: Everything You Need to Know!

Joe Kucinski

10 Things C8 Corvette Owners Hate (But Won't Tell You)

Joe Kucinski

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Brett Foote

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Joe Kucinski

Apr 14, 2020 | 12:34 PM

Ed Biancarelli

Thread Starter

Advanced

Joined: Mar 2020

Posts: 79

Likes: 18

From: Aiken, SC

Still waiting on a call from dealer with the new part (SD reader), but the damn thing has been working great since.

Apr 14, 2020 | 01:53 PM

#10

johnodrake

Moderator

Joined: Dec 2002

Posts: 40,863

Likes: 4,321

From: Lakewood Ranch, FL

I assume that if you used Car Play that wouldn't appear.

Apr 14, 2020 | 03:46 PM

#11

24/Eray

Race Director

Joined: Oct 2008

Posts: 16,579

Likes: 7,674

From: NJ

I think on my wife's gmc the message came up once the infotainment system booted? But it should be a simple fix if not the card it'll be card reader. If only every issue with a Corvette were this trivial lol