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P1605 Diagnostic Trouble Code Discussion for April 2006

Diagnostic Communication Line Malfunction

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Trouble Ticket Help Requests for DTC P1605
Help Request Posted
2000 Jaguar XK8 4.0L MIL Lamp on VIN: SAJJA42C5Y
P1605: tcm data corrupt. ... on me.I have a 2000 xk8 that goes into transmission limp home and displays " gearbox fault ). the code that sets is P1605 . My autologic identifies it as "tcm data corrupt ". It also identfied it once as " tcm checksum fail" I am hoping...
April 12, 2006