Left Rear Door Control Module (J388) Output Diagnostic Test Mode (DTM)

Left Rear Door Control Module (J388) Output Diagnostic Test Mode (DTM)

Special tools, testers and auxiliary items required

• Vehicle Diagnosis, Testing and Information System (VAS 5051A)

The following components or functions can be checked via Left Rear Door Control Module output diagnostic test mode.

• Activation of left rear window regulator (driving down)

• Activation of left rear window regulator (driving up)

- Connect (VAS 5051A).

- In (VAS 5051A) , select operating mode "Guided Fault Finding".

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

• Body

• Body repair procedures

• 01 - On Board Diagnostic (OBD) capable systems

• Left rear door electronics

• Functions of Left Rear Door Control Module

• Left Rear Door Control Module - output diagnostic test mode