1UZ Surf Dash light warning.

[N3O]

Hi all.
My 92 1UZ Surf running on G1 Link.
I’ve noticed that my cat converter and Batt light on the dash pops up every now and then when I’m driving. So what I do is turn the key to On and Off a couple of times and then just goes out. I may do this like once every wk. I have disconnected the battery over night and still happens.
Truck does not have a Catlytic Converter on the exhaust just so u know.
Every help would b much appreciated.
Thank you.

 

[gloverman]

Have you checked your alternator? And wiring to the alternator? When I do surfs I remove the cat warning system.

 

[N3O]

Have you checked your alternator? And wiring to the alternator? When I do surfs I remove the cat warning system.

 

[N3O]

Have you checked your alternator? And wiring to the alternator? When I do surfs I remove the cat warning system.

Hi
Yes I’ve had new alternator installed a year ago and I probed it and it charges good.
How to remove the cat converter system??