Hill descent with auto??

[gareth h]

Some advice from the knowledgable please.
I have access to a grand Cherokee which I am going to do a little off-roading in, I have driven off road in manuals and used low ratio to descend, touching the brakes was a no no, what is the score in an auto?
Thanks
G

[gareth h]

Thanks guys, had a play during the week, was surprised how much engine braking there is in low range

[gareth h]

Thanks guys, had a play during the week, was surprised how much engine braking there is in low range