Drive Authorization System

Activation of Drive Authorization System (DAS) takes place only from Remote Control Locking (RCL) control module through Controller Area Network (CAN) to Inline Fuel Injection (IFI) control module. After activation of DAS, IFI control module makes fuel injection system inoperable. The DAS can only be activated using the Infrared Remote (IR) transmitter or master key.

The RCL control module and IFI control module are permanently matched to each other using an identification code. This identification code cannot be erased. Troubleshooting of an IFI control module or RCL control module by swapping modules from another vehicle cannot be performed.

If a new IFI control module is installed for testing purposes, a maximum of 40 engine starts can be performed before control modules are permanently matched (locked) to each other. After 40 engine starts, IFI control module is permanently assigned to vehicle and cannot be used in another vehicle.

Before first engine start, version coding must be performed on IFI control module using Hand Held Tester (HHT). After performing version coding, identification must be initiated. See VERSION CODING .