3 Series E90 320i (N43) SAL
12 51 005
Replacing section of wiring harness for
transmission/lambda control (N43)
Necessary preliminary tasks:
•
Read out fault memory of DME control unit
•
Switch off ignition
•
Remove microfilter housing
•
Disconnect battery
•
Follow instructions for removing and installing control units
Important!
Read and comply with notes on protection against
electrostatic damage (ESD protection).
Unlock fasteners (1) from below and slide upwards approx.
10 mm.
Unlock locks (2) in direction of arrow.
Remove cover (3).
Unlock control unit (1) and raise slightly.
Unlock connector (2) and remove.
RA Replacing section of wiring harness for transmission/lambda control (N43)
BMW AG - TIS
25.01.2013 04:20
Issue status (12/2007) Valid only until next DVD is issued
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