Knocking and Rattling

LOUD KNOCKING OR METALLIC NOISE IN ANY GEAR EXCEPT DIRECT DRIVE

Possible Fault:
Inside transmission (Possible defective planetary gear tooth)

Remedy:
Overhaul transmission

RATTLING NOISE WHEN STARTING

Possible Fault:
Parking pawl partly engaged.

Remedy:
Check parking pawl and front ring of planetary gear, if ring gear damaged, overhaul transmission.