User manual DEI 556U

[. . . ] (Refer to Latching Input, page 7. ) BLACK (-) Chassis Ground Input: Connect this wire to the vehicle's chassis ground. VIOLET (+) Keysense Input: Connect this wire to the vehicle's positive keysense output wire. (Refer to Key Sense Inputs, page 7. ) GREEN (-) Keysense Input: Connect this wire to the vehicle's negative keysense output wire. (Refer to Key Sense Inputs, page 7. ) 3-Pin Harness BLACK and BLACK/RED Wires: Both of these are antenna ring wires. [. . . ] This alternate interface method is not guaranteed to work with all immobilizer systems, due to differences in transponder systems. It is meant to provide the installer with an alternative interface method for most two-wire transponder ring systems. This method will not work on European vehicles. 1. Open the control module and place the vehicle's coded key through the center of the black receiver ring as shown. Reassemble the control module to secure the key inside. Disassemble the steering column shroud and locate the factory transponder ring's antenna wires. The two wires are usually located in a tube routing from the transponder ring to the factory transceiver module. NOTE: Some vehicles may require other methods to access the factory transponder ring antenna wires. © 2004 Directed Electronics, Inc. 5 N556U 09/04 4. Plug the three-pin connector into the 556U module and cut the 556U's antenna wire off. Split open the factory transponder ring tube and cut one of the two wires in half. Connect the factory transponder ring side of the cut wire to the BLACK/WHITE normally closed input wire of the 556U. Connect the factory transceiver module side of the cut wire to the 556U's BLACK wire. Connect the BLACK/RED wire to the uncut factory transponder ring antenna wire. Plug the 6-pin power plug into the control module. 10 Connect the BLACK wire to chassis ground. Connect the RED wire to a fused source of constant 12V. Connect the BLUE wire to the status output (blue wire) of the remote start system that provides a latched negative (-) ground while the remote start is active. Test unit before reassembling the steering column. Reassemble the steering column shroud. © 2004 Directed Electronics, Inc. 6 N556U 09/04 Alternate Immobilizer Interface No. 2 This type of interface will only work with immobilizer systems that have a two-wire factory antenna harness. This alternate interface method is not guaranteed to work with all immobilizer systems, due to differences in transponder systems. It is meant to provide the installer with an alternative interface method for most two-wire transponder ring systems. This method will work on European vehicles. 1. [. . . ] You may use the 18 winding for American and Asian vehicles, but for European vehicles the 60 winding setting is required. Mode 2 jumper position will be more sensitive to picking up the key vice mode 1 jumper position. Key Sense Inputs Some vehicles require the vehicle never "read" two keys at the same time (Ford Escape, Mazda Tribute). These vehicles require the key sense wire to be located in the vehicle. This wire will show either ground (-) or positive (+) voltage when the key is slid in the ignition and the key chime sounds. [. . . ]