Control Module for Emergency Call Module and Communication Unit -J949-, REPLACING: Notes

Special Tools And Workshop Equipment Required 

• Vehicle Diagnostic Tester

Control Module for Emergency Call Module and Communication Unit -J949-, Replacing and Adapting

• Current data for the "Guided Fault Finding"

-- Select the Replace  function on Vehicle Diagnostic Tester in the Guided Fault Finding  or Guided Functions  mode for the Control Module for Emergency Call Module and Communication Unit -J949-.

-- Remove the Control Module for Emergency Call Module and Communication Unit -J949-. Refer to Control Module for Emergency Call Module and Communication Unit -J949-, REMOVING AND INSTALLING .

-- Install the new Control Module for Emergency Call Module and Communication Unit -J949-. Refer to Control Module for Emergency Call Module and Communication Unit -J949-, REMOVING AND INSTALLING .

-- Select the Coding  function on the Vehicle Diagnostic Tester in the Guided Fault Finding  or Guided Functions  mode for the Control Module for Emergency Call Module and Communication Unit -J949-.

-- Select the Adapting to Immobilizer  function on the Vehicle Diagnostic Tester in the Guided Fault Finding  or Guided Functions  mode for the Control Module for Emergency Call Module and Communication Unit -J949-.

-- Select the Activating  function on the Vehicle Diagnostic Tester in the Guided Fault Finding  or Guided Functions  mode for the Control Module for Emergency Call Module and Communication Unit -J949-.

-- Exit Guided Fault Finding  or Guided Functions  .

-- Turn off the ignition.