Driver door sill plate dont work correctly

Shut · 07-01-2025, 12:32 PM

Hello to all

The drivers door sill plate iluminate just a little, the passenger door sill plate works good

Do you know what is the issue?

Thanks in advance

bishopts · 07-01-2025, 07:05 PM

Im pretty sure that's a self contained led system.
You could check for good ground and battery voltage, but beyond that you would either replace the whole thing or try and pull it apart without destroying it. It's going to come down to how good are you at diagnostics and repair of DC electrical.

SSShark · 07-01-2025, 08:18 PM

If I recall, each sill has it's own ground. Hopefully it's that simple. Good luck

Shut · 07-02-2025, 12:59 AM

Quote:

Originally Posted by bishopts

Im pretty sure that's a self contained led system.
You could check for good ground and battery voltage, but beyond that you would either replace the whole thing or try and pull it apart without destroying it. It's going to come down to how good are you at diagnostics and repair of DC electrical.

Thank you, Im going to try to pull it

Shut · 07-02-2025, 01:27 AM

Quote:

Originally Posted by SSShark

If I recall, each sill has it's own ground. Hopefully it's that simple. Good luck

Great, thank you!!!

ctrlz · 07-07-2025, 09:30 AM

Quote:

Originally Posted by bishopts

pull it apart without destroying it. It's going to come down to how good are you at diagnostics and repair of DC electrical.

Yeah, without destroying it.
If you can disconnect it, you can try driving it with 12V DC.
If doesn't light or is dim I would check ebay while you work on diassembling it. It's going to be all surface mount stuff and there is most likely a bad solder somewhere. Might be fixable if you are lucky and skilled. You need steady hands and a microscope like MendItMark on youtube!

07-01-2025, 12:32 PM	#1
Shut Drives: ZL1 Krypton Join Date: Jun 2025 Location: Madrid Posts: 14	Driver door sill plate dont work correctly Hello to all The drivers door sill plate iluminate just a little, the passenger door sill plate works good Do you know what is the issue? Thanks in advance Last edited by Shut; 07-01-2025 at 12:51 PM.

07-01-2025, 08:18 PM	#3
SSShark Drives: '23 1SS Sharkskin A10 Join Date: Sep 2018 Location: South Florida Posts: 1,539	If I recall, each sill has it's own ground. Hopefully it's that simple. Good luck __________________ Kooks 1-7/8" Long Tube Headers l Kooks Hi-Flow Cats l Kooks X-Pipe l Borla S-Type NPP Exhaust GPI SS2 Cam l GPI Ported Heads l Katech Oil Pump l Katech Valley Cover l GPI Hardened Pushrods BTR Valve Springs l Johnson 2110R Lifters l Ported LT2 Intake Manifold l Ported 95mm LT5 TB Rotofab CAI l Mishimoto Catch Can l DSX Flex Fuel Sensor l 93/E85 Tune BMR Rear Cradle Lockout Kit l Katech VVT Delete kit l CHE Trunion Upgrade l LT1 HPFP LME/GPI Timing Chain Guide l Katech Timing Chain l AFM Delete Halo Tunnel Brace l MRR 1LE Wheels l Goodyear SC3 1LE Tire Package l GM Lowering Kit

07-01-2025, 07:05 PM	#2
bishopts Drives: 2017 2ss 6mt Join Date: Mar 2024 Location: dallas Posts: 1,610	Im pretty sure that's a self contained led system. You could check for good ground and battery voltage, but beyond that you would either replace the whole thing or try and pull it apart without destroying it. It's going to come down to how good are you at diagnostics and repair of DC electrical.

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