IMPORTANT: Read and comply with notes on PROTECTION AGAINST ELECTROSTATIC DISCHARGE (ESD PROTECTION)
Necessary preliminary work:
IMPORTANT: FOLLOW INSTRUCTIONS FOR REMOVING AND INSTALLING CONTROL UNITS.
Replacement:
IMPORTANT: It is absolutely essential to read out the fault memory with the BMW diagnosis system and to create a fault memory printout.
Switch off ignition.
Unlock all plugs from control unit (1) and detach.
Unfasten screws (2).
Remove control unit.
NOTE: Check stored fault messages.
Delete fault memory.
BMW X3 Service & Repair Manual > Automatic transmission: Test cable
Test cable Mechanical tool
NOTE: (Test cable, 10-pin) For Jatco gearbox (AMP plug connection)
Storage Location
Y1
SI number
02 01 93 (649)
Test cable Mechanical tool
NOTE: (Test cable 48-pin) For Jatco transmission (German plug connection)
Storage Location
W 2..
NOTE: (Test cable, 8-pin) F ...