The car was damage on left driver door side after there no power steering at all and cannot be driven. Steering is very difficult to turn. I am trying to figure out if it is the Steering Rack causing the problem.
It is an expensive part plus labor so any guidance to figure out it is the rack is at fault will be highly appreciated before i purchase it.
Thank you.
Mac

This is the response (code) i get when using Ross tech cable:
Address 44: Steering Assist (J500) Labels: None
Part No SW: 4G0 909 144 L HW: 4G0 909 144 G
Component: RCEPS H40 0010
Revision: 00001000 Serial number: 0021166591
Coding: 101001010000
Shop #: WSC 02391 785 00200
ASAM Dataset: EV_RCEPS 009008
ROD: EV_RCEPS_009.rod
VCID: 326BA05065C677D20F-8066

1 Fault Found:
6628353 - Internal Control Module Memory Check Sum Error
B2000 49 [137] - Internal electronic failure
MIL ON - Confirmed - Tested Since Memory Clear
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