GeorgeB’s 2013 Suburban LTZ “Fin”

[George B]

Took a ride to check the 4X4 function. All works good. Had an old problem come back up. When the traction control initiates in 2WD it will kill the radio. I believe it is a ground issue. Can someone confirm the ground behind the LF wheel is the ground for the ABS/TC module? That ground looks good but I plan to clean it. The ground to the frame from the battery is crappy and needs replaced.
Looking forward to my ground cable coming so I can fix it.

 

[George B]

More discussion here.

 

[George B]

Ran a temporary cable from the firewall ground down to the frame behind the LF wheel. No test data.

 

[George B]

Found a snowy parking lot and spun the rear wheels a bit. Traction control overreacted as usual and no radio dimming. Did my temporary ground help? I dunno… Maybe it did.
Tossed a new battery in it today. Guessing the Bosch in it was maybe from 2018??? It’s not marked in any way. Bought a Continental battery from my trusted local parts guys for $136 and some change. Research says these guys are partnered with Stryten Manufacturing. Stryten is operating the old Exide plant in Salina KS.
Some links below:

Continental Battery Systems | Continental Battery Systems

Welcome to Continental Battery Systems! Buy your car battery online from our selection of car batteries for all makes and models.

www.continentalbatterycompany.com

Stryten Energy and Continental Battery Company Partner to Meet the Growing Energy Storage Needs of the U.S. Automotive Aftermarket | Continental Battery Systems

Stryten Energy and Continental Battery Company Partner to Meet the Growing Energy Storage Needs of the U.S. Automotive Aftermarket | Stryten Energy LLC, an energy storage solutions provider, today announced it has entered into an agreement with Continental Battery Company to supply batteries for...

www.continentalbattery.com

Transportation Power Solutions - Stryten Energy

Stryten offers innovative transportation power solutions - Standard Flooded, Absorbed Glass Mat, and Enhanced Flooded Batteries.

www.stryten.com

 

[Rocket Man]

Found a snowy parking lot and spun the rear wheels a bit. Traction control overreacted as usual and no radio dimming. Did my temporary ground help? I dunno… Maybe it did.
Tossed a new battery in it today. Guessing the Bosch in it was maybe from 2018??? It’s not marked in any way. Bought a Continental battery from my trusted local parts guys for $136 and some change. Research says these guys are partnered with Stryten Manufacturing. Stryten is operating the old Exide plant in Salina KS.
Some links below:

Continental Battery Systems | Continental Battery Systems

Welcome to Continental Battery Systems! Buy your car battery online from our selection of car batteries for all makes and models.

www.continentalbatterycompany.com

Stryten Energy and Continental Battery Company Partner to Meet the Growing Energy Storage Needs of the U.S. Automotive Aftermarket | Continental Battery Systems

Stryten Energy and Continental Battery Company Partner to Meet the Growing Energy Storage Needs of the U.S. Automotive Aftermarket | Stryten Energy LLC, an energy storage solutions provider, today announced it has entered into an agreement with Continental Battery Company to supply batteries for...

www.continentalbattery.com

Transportation Power Solutions - Stryten Energy

Stryten offers innovative transportation power solutions - Standard Flooded, Absorbed Glass Mat, and Enhanced Flooded Batteries.

www.stryten.com

They’ve got you covered unless you’re out West!

 

[George B]

They’ve got you covered unless you’re out West!

What about out west?

 

[George B]

What about out west?

I see what you mean.
Meh, I would just buy whatever was available to get me going and deal with it later.

 

[George B]

Ran a temporary cable from the firewall ground down to the frame behind the LF wheel. No test data.

So far so good. I tried my hardest to get it to kill the radio this morning. All seems well since adding the ground. Will do a permanent fix once my new ground cable arrives.

 

[Rocket Man]

So far so good. I tried my hardest to get it to kill the radio this morning. All seems well since adding the ground. Will do a permanent fix once my new ground cable arrives.

That’s awesome, hope that’s the fix.

 

[George B]

My battery cable came. It appears to be good quality. My only wish would be for a 90° end on it but I got clearance around the back by the fire wall.

I went ahead and installed it today. I found out the original cable wouldn’t reach from the block to the frame up front so I made up a 4GA cable to run. It even clipped into the factory holders along the frame. I cleaned up all the connections and then sealed them with Fluid-Film after.


Test drive yielded favorable results and the traction control does not kill the radio. All systems should work better.