Just an update guys, I cannot access the DCS module says cannot communicate. This is the error info from the engine module:
E R R O R M E M O R Y R E P O R T
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Date: 05/23/20 09:47:46 ECU: ME72KWP1 JobStatus: OKAY Variant: ME72KWP1
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RESULT: 1 errors in error memory!
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221 CAN timeout ASC / DSC
Error frequency: 1 Logistic counter: 40
***Motor speed 0.00 / min relative air filling (rl) 99.75% supply voltage 11.96 V time after start (tnse_u) 0.00 s
***Errors currently present Errors checked
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***- signal is currently missing,
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***- signal is missing initial,
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Before hooking up laptop I tried Foxwell to read and clear codes in engine module and I've included picture of that as well. Seems like it's having a CAN issue with DSC and transmission.