looking for battery ground cable

[ridinglexus]

hey guys i am looking for my battery ground cable. i took the battery out and the tray i just dont know where to look next. so before i start to take things apart i ask the experts first. i am also looking for the ground connected to the engine as well thanks guys . p:s i doing this to clean off the grounds in the car.

 

[Zuffen]

What do you drive?

 

[ridinglexus]

i drive a 1990 ls400 fully loaded

 

[ridinglexus]

i found it. it is located by the ac compresser bolt