Prestige APS901TM, Installation And Reference Manual

APS901TM_RevB_12/20

17

 Quick Reference:

 System Programming & Diagnos�cs

 Valet Alarm Override (Optional)

 Data Port Protocol Selection

The default data port protocol of this model is ADS (iDatalink 2-Way). This model is capable of detec�ng the correct 

data port protocol (ADS or DBI) and automa�cally configuring Feature Bank 2; Feature 18. To ini�alize the detec�on 

procedure:
1.  Press and hold the valet bu�on.

2.  Cycle the vehicle’s Igni�on ON/OFF two (2) �mes.

3.  Release the valet bu�on. 

Note

: This feature is only available on module firmware v2.00 or higher.

 Tach Function

When using the GREEN/ORANGE tach wire, the vehicle tach rate must be programmed.

Programming with valet button when tach wire is connected:

1.  Turn the igni�on key to the ON posi�on.

2.  Press and release the valet bu�on three (3) �mes.

3.  Immediately turn the igni�on key OFF.

4.  Press and hold the valet bu�on, then start the vehicle using the key.

5.  When the unit senses the tach signal, the parking lights will begin to flash.

6.  Allow the vehicle to se�le to a normal idle speed.

7.  Release the valet push-bu�on switch.

The parking lights will turn on for two (2) seconds and one (1) long chip will indicate that the learned tach signal is stored 

and the unit has exited tach learn mode.

Programming without valet button when tach wire is connected:

1.  Turn the igni�on key to the ON posi�on and start the vehicle's engine.

2.  Wait for Engine RPM to lower to a normal idle.

3.  Press and hold the vehicle's brake pedal.

4.  Press the LOCK bu�on on the OEM remote or the Carlink App.

The vehicle's parking lights will flash seven (7) �mes to indicate the tach signal has been learned. If the parking lights do 

not flash, locate another tach source and repeat steps 1 - 4 above.

Note: Programming tach signal via OEM or Telema�cs control is only available on Firmware v1.47 or Higher.

The Valet Override procedure will disable the alarm when the remote is not available or has become inopera�ve. If the 

vehicle door is opened without disarming, the alarm will sound and the vehicle will not start when a�emp�ng to start 

with the key. To disable the alarm:

1.  Turn the vehicle igni�on to ON.

2.  Within five (5) seconds, press and release valet bu�on on antenna one (1) �mes

The alarm will silence and the vehicle will now start normally with the key.