Range Not Resetting

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Jun 12, 2025 | 04:10 PM

Resist

Thread Starter

Instructor

Joined: Jan 2001

Posts: 171

Likes: 1

From: San Luis Obispo, CA

Range Not Resetting

Just filled up the tank on my C5 and the gauge went to full yet the trip range doesn't seem to reset. After pressing the reset button the DIC shows Low Fuel. Any thoughts?

Jun 12, 2025 | 04:46 PM

lucky131969

Tech Contributor

Joined: Jan 2007

Posts: 19,360

Likes: 1,127

From: Dyer, IN

Quote:

Originally Posted by Resist

Just filled up the tank on my C5 and the gauge went to full yet the trip range doesn't seem to reset. After pressing the reset button the DIC shows Low Fuel. Any thoughts?

Post your codes.

Jun 13, 2025 | 01:11 AM

Resist

Thread Starter

Instructor

Joined: Jan 2001

Posts: 171

Likes: 1

From: San Luis Obispo, CA

Not showing any codes.

Jun 13, 2025 | 08:35 AM

lucky131969

Tech Contributor

Joined: Jan 2007

Posts: 19,360

Likes: 1,127

From: Dyer, IN

Quote:

Originally Posted by Resist

Not showing any codes.

What do you mean showing? Did you try pulling codes through the DIC?

Jun 13, 2025 | 02:16 PM

stephen991

6th Gear

Joined: Sep 2023

Posts: 6

Likes: 8

2023 C5 of the Year Finalist - Unmodified

low fuel or low range?
it needs a MPG to figure range, usually after 1/4 mile or so it should show something and constantly update while MPG changes

Jun 13, 2025 | 08:02 PM

Resist

Thread Starter

Instructor

Joined: Jan 2001

Posts: 171

Likes: 1

From: San Luis Obispo, CA

Quote:

Originally Posted by stephen991

low fuel or low range?

Sorry, it shows range low. I'll drive it around a bit and see if it changes. I seem to remember that it used to update quickly with not much driving, but it's been a while since I've driven it much, so I've forgotten some things about this car. lol

Last edited by Resist; Jun 13, 2025 at 08:18 PM.