Output Diagnostic Test Mode (DTM)
Output Diagnostic Test Mode (DTM)
NOTE:
- Switch off the ignition. If necessary, start the VAG 1551 again.
- The Output Diagnostic Test Mode (DTM) may only be performed with the vehicle stationary and the engine not running.
- Any malfunctions identified by the Output Diagnostic Test Mode (DTM) must be traced and repaired.
The Output Diagnostic Test Mode activates the following elements in sequence:
- Activation of hazard warning lights
- Activation of interior monitoring (even if no interior monitor is installed)
- Activation of hazard warning lights to test crash signal
- Activation of central locking system indicator lamp (activation cannot be checked visually)
- Activation of central locking to lock the vehicle
- Activation of deadlock (lock isolating mechanism) in doors
- Activation of central locking to unlock the vehicle
- Activation of convertible top hydraulic pump relay -J321- (only for TT Roadster)
- Activation of power convertible top valve -N272- (only for TT Roadster)
- End of Output Diagnostic Test Mode (DTM)
Performing function 03 - "Output diagnostic test mode"
- Press buttons -0- and -3-.
Indicated on display
Rapid data transfer Q
03 - Output diagnostic test mode
- Confirm input with -Q- button.
Indicated on display:the hazard warning lights will be activated.
Output diagnostic test mode ->
Create active alarm
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate
- Press -> button.
Indicated on display: the Central Locking Control Module will send a signal to activate the interior monitoring (interior scanning).
NOTE:
- When the interior monitoring is activated the alarm will go off after about 30 seconds and a DTC will be recorded in the DTC memory.
- During activation of an alarm, an entry will be made in DTC memory of control module for central locking "1370; alarm via interior monitoring" as well as in radar interior monitoring control module 1 "1463; alarm via sensor for anti-theft warning system, open or closed". DTCs must be checked and erased in DTC memory.
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate ->
- Press -> button.
Indicated on display:the hazard warning lights will be activated.
Output diagnostic test mode ->
Simulate crash signal
- Press -> button.
NOTE:
- The Output Diagnostic Test Mode must be repeated with the Airbag Control Module.
- When the output diagnostic test mode of the Airbag Control Module has been performed, DTC 01366 will be stored in the Central Locking Control Module. Check DTC memory and erase DTC. Reading and Clearing Diagnostic Trouble Codes
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate ->
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Warning lamp CL safe -K133
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate ->
- Press -> button.
Indicated on display If the central locking system is set to the UNLOCK position it will switch to LOCK.
Output diagnostic test mode ->
Signal close central locking
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate ->
- Press -> button.
Indicated on display: the vehicle cannot be opened from the inside.
Output diagnostic test mode ->
Activation of safe locking of doors
- Press -> button.
Indicated on display
Output diagnostic test mode ->
Next final ctrl.: operate ->
- Press -> button.
Indicated on display: If the central locking system is set to the LOCK position it will switch to UNLOCK.
Output diagnostic test mode ->
Signal open central locking
- Press -> button.
Indicated on display
Output diagnostic test mode ->
next output DTM: - -> operate
- Press -> button.
Indicated on display
Output Diagnostic Test Mode (DTM) ->
Convertible top hydraulic pump relay -J321-
Convertible top hydraulic pump relay -J321- is being triggered (only for TT Roadster)
- Press -> button.
Indicated on display
Output Diagnostic Test Mode (DTM) ->
next output DTM: - -> operate
- Press -> button.
Indicated on display
Output Diagnostic Test Mode (DTM) ->
Power convertible top valve -1- -N272-
Activation of Power convertible top valve -1- -N272-(only for TT Roadster)
- Press -> button.
Indicated on display
Output diagnostic test mode ->
End
- Press -> button.
This returns the testing module to the basic function mode.
Indicated on display
Rapid data transfer HELP
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