Tazer issue. Or is this a problem

[wanderer]

I have a 2020 rubicon running 37s with a mini tazer to adjust tire size etc. been set up like that for about a year and a half. The other day was driving and about 5 min after I started the forward collision light and the sway bar light both. Came on!!! The sway isn’t disconnected I have had the secondary battery like on for 6 months. So is this an issue with the tazer or something else? When I take it in to the dealer do I need to disconnect the tazer? I am out of warranty at 62k miles
What are your thoughts?

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[RedBearon]

Does this persist after restart?
The Tazer has the ability to read the codes so I'd start there.
From there I'd do a Tazer "Full Restart."
If it's still on I'd Unmarry the Tazer and if that doesn't get rid of it, I'd take it to the dealer that way.

 

[mdyucca]

What do you mean the secondary battery light is on? Last I read info from Tazer states to unmarry and restore to factory/original settings before taking to dealer for service.

I had a dead battery a few weeks ago, due to leaving a travel trailer connected. Now I get the message/error light “stop start not available. I was hoping the second battery would recharge and the stop start light would go away. So far the light remains. Think I will need to replace the small battery.

You should remove Tazer/restore to original settings and if lights remain take it in for service. Before reinstalling Tazer update to most recent software update.

 

[Mr._Bill]

I have a 2020 rubicon running 37s with a mini tazer to adjust tire size etc. been set up like that for about a year and a half. The other day was driving and about 5 min after I started the forward collision light and the sway bar light both. Came on!!! The sway isn’t disconnected I have had the secondary battery like on for 6 months. So is this an issue with the tazer or something else? When I take it in to the dealer do I need to disconnect the tazer? I am out of warranty at 62k miles
What are your thoughts?

How old are the batteries? There is no secondary battery light. There is a ESS light that will come on if the secondary battery fails the startup test.

 

[hjdca]

I would load the latest version of the Tazer software (optional), then clear all the codes, and do a full reboot. Then, I would see if it happens again.

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