Right Rear Door Control Module (J389), Output Diagnostic Test Mode

Right Rear Door Control Module (J389), Output Diagnostic Test Mode

Special tools, testers and auxiliary items required

• Vehicle Diagnosis, Testing and Information System (VAS5051B)

• The following system/component checks depend on vehicle equipment level and market version.

The following components and functions can be checked via output Diagnostic Test Mode (DTM) of door control module:

• Actuation of right rear switch illumination

• Activation of right rear window regulator (driving down)

• Activation of right rear window regulator (driving up)

- Connect the (VAS5051B).

- On the (VAS5051B), select "Guided Fault Finding".

- Using the "Go To" button, select "Functions/Component selection" and the following menu options in sequence:

• Body

• Body repair procedures

• 01 - OBD capable systems

• Right rear door electronics

• Functions of Right Rear Door Control Module

• J389 - Right Rear Door Control Module - output Diagnostic Test Mode (DTM)