Comfort System Central Control Module -J393- Output Diagnostic Test Mode
Special tools and workshop equipment required
- Vehicle Diagnostic Tester
The following components and functions can be checked via output Diagnostic Test Mode (DTM) of Comfort System Central Control Module:
- Interior Monitoring Off Indicator Lamp -K162- in Interior Monitoring Deactivation Switch -E267-
- Vehicle Inclination Sensor Indicator Lamp -K188- in Deactivate Vehicle Inclination Sensor Button -E360-
- Alarm Horn -H12- (for anti-theft warning system)
- Signal sunroof open
- Signal sunroof close
- Rear window release
- Rear lid release
- Activation of rear wiper interval
- Activation of rear wiper wiper/washer function
- Driver door illumination, Driver Interior Locking Indicator Lamp -K174-, Driver Inside Door Handle Illumination -L146-, Driver Door Warning Lamp -W30-, Left Front Entry Light -W31-, Driver entry lamp in exterior rearview mirror -W52- and Left Mirror Turn Signal Lamp -L131-.
- Front passenger door illumination, Front Passenger Central Locking -SAFE- Indicator Lamp -K204-, Front Passenger Inside Door Handle Illumination -L147-, Front passenger door warning lamp -W36-, Right Front Entry Light -W32-, Front passenger entry lamp in exterior rearview mirror -W53- and Right Mirror Turn Signal Lamp -L132-.
- Left rear door illumination, Left Rear Door Warning Light -W37-, Left Rear Entry Light -W33- and Left Rear Inside Door Handle Illumination -L133-
- Right rear door illumination, Right Rear Door Warning Light -W38-, Right Rear Entry Light -W34- and Right Rear Inside Door Handle Illumination -L134-
- Central locking for driver door
- Central locking for front passenger door
- Central locking for left rear door
- Central locking for right rear door
- Left Brake/Tail Lamp -M21-, Right Brake/Tail Lamp -M22-, Left Tail Lamp Bulb 2 -M49- and Right Tail Lamp Bulb 2 -M50-
- High-mount Brake Lamp -M25-, Left Brake/Tail Lamp -M21-, Right Brake/Tail Lamp -M22-
- Left Rear Fog Lamp -L46- and Right Rear Fog Lamp -L47-
- Left License Plate Lamp -X4- and Right License Plate Lamp -X5-, Left Back-Up Lamp -M16- and Right Back-Up Lamp -M17-, Luggage Compartment Lamp -W3-, Rear Lid Courtesy Lamp -W51-
- Rear window heater
- Driver side mirror functions (heater, folding-in)
- Passenger side mirror functions (heater, folding-in)
NOTE:
Above system/component checks depend on market version and installed equipment.
-- Connect the Vehicle diagnostic tester. Refer to Description and Operation .
-- In Vehicle diagnostic tester, 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
- Comfort system central control module
- Functions
- Comfort System Central Control Module -J393-, output Diagnostic Test Mode (DTM)