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Home >> Mini >> 2017 >> Cooper Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis (Single Page) >> Electrical >> Charging Systems >> Engine Electrical System - Repair (F57) >> 12 51 Engine Wiring Harness >> Replacing wiring harness section for Valvetronic servomotor (B48, B46) (Cooper S Convertible)

Replacing wiring harness section for Valvetronic servomotor (B48, B46) (Cooper S Convertible)

IMPORTANT: Read and comply with NOTES on protection against electrostatic discharge (ESD protection)!

Preliminary work needed: 

Removal: 

Release expanding rivet and remove mounting for gasket (1).

G13838711Courtesy of BMW OF NORTH AMERICA, INC.

Release screw and remove tension strut (1).

G11645442Courtesy of BMW OF NORTH AMERICA, INC.

Unclip and remove cover (1).

G11645526Courtesy of BMW OF NORTH AMERICA, INC.

Unlock and disconnect all connectors (1) on control unit.

G11645527Courtesy of BMW OF NORTH AMERICA, INC.

Release wiring harness from the partition wall (1).

G11645584Courtesy of BMW OF NORTH AMERICA, INC.
G13838716Courtesy of BMW OF NORTH AMERICA, INC.

Overview of Valvetronic servomotor wiring harness section 

Unlock and disconnect following connectors and lines Note
Unlock and disconnect connector from DME control unit  
Unlock and disconnect connector from servomotor  

Release wiring harness from clips and guard controls.

Feed out wiring harness and remove.

Installation: 

Route and install wiring harness.

Plug in all connectors as specified in table.

All connectors must audibly engage.

Connect all connectors (1) to control unit.

All connectors (1) must engage audibly.

Installation note: 

Connect connectors from front to rear.

G11645527Courtesy of BMW OF NORTH AMERICA, INC.

Install cover (1).

G13838718Courtesy of BMW OF NORTH AMERICA, INC.

Join tension strut (1) and tighten with screws.

Tightening torque 61 21 5AZ .

G11645442Courtesy of BMW OF NORTH AMERICA, INC.

Join mounting for gasket (1) and secure with expanding rivet.

G11645441Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: