Engine Ground Location.

Hi to everyone.
I'm going around to verify + cleaning my grounds in the engine bay after an charging system light went on, but can't find the engine to frame ground. Anyone knows its location? V6 4.0L.
Thanks.

 

I don't believe there is a ground from the engine to the frame, just the main ground from the battery to the engine and from the battery to the body.

Charging system is pretty simple.
https://www.tacomaworld.com/threads/2nd-gen-information-diagnostics.784008/#post-28042155

 

The wires leading into the alternator are known to have issues, its a bastard of a spot but they need close attention.

I think the back of the cylinder head has a couple and the power steering pump might have one as well, but is unlikely the cause.

 

Make sense. Thank you.

 

You're right. The ''B'' terminal was a bit rusted, even though the last time I put dielectric grease on it. Alternator was faulty. Had to change it.
Thanks.