DTC U0592-81: Invalid Data Received From Gear Shift Control Module "B" - Invalid serial data received: Action

NOTE: This is not a vehicle harness issue or anti-lock brake system control module issue. The data source module has sent information which it has marked as Invalid

Using the Jaguar Land Rover approved diagnostic equipment, check the transmission control module for related Diagnostic Trouble Code(s) and refer to the relevant DTC index