GF80.20-P-4120-01Q RTL Control Module, Purpose

GF80.20-P-4120-01Q RTL Control Module, Purpose
- with CODE (881b) Remote trunk locking (RTL)


The RTL control module (N121) has the purpose to actuate the functions
^ Intermediate position (garage position)
^ Lock-up recognition
^ Synchronizing
^ Power locking
of remote trunk lock

Actuation of:
^ Trunk lid drive motor (M15/2)
^ Power locking unit motor
^ RTL button switch and controls illumination (S62/26)

Reading in direct signals:
^ Trunk lid opening angle recognition sensor (B24/16)
^ Power locking switch (S88/14)
^ RTL button (S62/26)

Reading in signal via CAN class B bus
^ Opening request from remote control key (A8/1)
^ Open/close trunk lid switch (S20/1s8)
^ Trunk lid rotary tumbler microswitch (S17/8)
^ Trunk lid external operation switch (S88/8)
^ Trunk lid keyless go button (S62/21) (on vehicles with code (889) Keyless Go)
^ Terminal status
^ Vehicle speed signal