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Home >> BMW >> 2021 >> 740i >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System - Engine Wiring - Repair (G12) >> 12 51 Engine Wiring Harness >> 12 51 322 Removing and installing/replacing the engine control module (DME/PDM) wiring harness section (M760i xDrive 2017-2022) >> Install the wiring harness of the integrated power supply module (PDM)

Install the wiring harness of the integrated power supply module (PDM)

Wiring harness of the integrated power supply module (PDM) 

G15116113Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: RISK OF DAMAGE 
Malfunction or failure of the DME. 
Grounding points that are not screwed on may lead to malfunction or failure of the DME. 
  • Screw all screw points of the cable ducts on again. Some of the screw points are also grounding points.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable to cylinder head cover/cylinder head
M6 tightening torque  10 Nm
G15116114Courtesy of BMW OF NORTH AMERICA, INC.
G15116115Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATIONS

Ground cable to cylinder head cover/cylinder head
M6 tightening torque  10 Nm

Follow-up work