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Home >> Audi >> 2012 >> S4 Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1260 (Communication) >> 91 Communication >> Radio/Navigation System "RNS 850" >> Information Electronics Control Module 1 -J794- >> Information Electronics Control Module 1, Removing And Installing >> Removing:
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Information Electronics Control Module 1, Removing And Installing: Removing:

WARNING: This page is about a different car, the 2014 Volkswagen Touareg, 2013 Volkswagen Touareg, 2012 Volkswagen Touareg, and 2011 Volkswagen Touareg. However, it is still accessible from the selected car via links, so may be relevant.

-- If the control module is replaced, select the "Replacement" function for the appropriate control module in "Guided Fault Finding".

Connect the Vehicle Diagnostic Tester to do this.

Perform the Following Steps:

-- Turn off the ignition and all electrical equipment.

-- Remove the glove compartment. Refer to STORAGE COMPARTMENTS, COVERS AND TRIM .

-- Release and disconnect the connectors -2- through -7-.

GWWN91-11373Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

Disconnect the fiber-optic cable -1- from the Information Electronics Control Module 1 and attach the Fiber-Optic Repair Set - Connector Protective Caps:VAS6223/9  to the disconnected fiber-optic cable connection.

NOTE:

Fiber-optic cable is very delicate!

The fiber-optic cable must not be kinked or significantly bent!

The bending radius must not be less than 25 mm.

A kinked fiber-optic cable is no longer usable, data transfer via kinked fiber-optic cable is faulty!

Please do not remove the protective caps from the ends of the fiber-optic cable until the fiber-optic cable is connected to the intended unit.

-- Insert the Radio Removal Tools:T10057  into the release slots -arrows- until they engage.

GWWN91-11371Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Pull the information electronics control module 1 via the gripping rings of the release tools in the direction of -arrow- out of the installation frame.

GWWN91-11372Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.