Keyless go help - MBWorld.org Forums

Apr 5, 2024 | 06:42 PM

bobby1153

Thread Starter

Newbie

Joined: Apr 2023

Posts: 4

Likes: 0

2009 mercedes e550

Keyless go help

2009 Mercedes e550 the keyless go feature on the driver's side door handle stopped working. All the other door handles are still working fine. I keep getting code 9024.

Keyless Go (KG) fault: Rear module; The antenna voltage is above the permissible range.

What could be the problem?

Last edited by bobby1153; Apr 5, 2024 at 06:47 PM.

Apr 6, 2024 | 08:16 AM

Sandygear

Member

Joined: Sep 2021

Posts: 125

Likes: 27

2004 e500

Remove door handle. Place test leads into connector. Measure resistance when inside button pressed, measure resistance when outside square button is pressed. Maybe door handle itself is no good.

Apr 6, 2024 | 08:19 AM

bobby1153

Thread Starter

Newbie

Joined: Apr 2023

Posts: 4

Likes: 0

2009 mercedes e550

I have tested it with my autel machine and the door handle responds when the buttons are clicked I don’t know why the keyless go function is not working

Last edited by bobby1153; Apr 6, 2024 at 08:56 AM.

Apr 6, 2024 | 08:55 AM

Sandygear

Member

Joined: Sep 2021

Posts: 125

Likes: 27

2004 e500

Quote:

Originally Posted by bobby1153

I have tested it with my aureo machine and the door handle responds when the buttons are clicked I don’t know why the keyless go function is not working

Damn thats crazy. Guess it's time to replace the rear module.