Directed Directechs DS4+ Installation Manual page 2

Contents
Warning! Safety first ....................................................................................................................... 3
Introduction .................................................................................................................................... 4
Pre-installation and application warnings ..................................................................................... 4
Vehicle application guide ........................................................................................................... 5
Wiring connections ......................................................................................................................... 6
Main harness (H1), 12-pin black connector .................................................................................. 6
Relay harness (H2), 10-pin white connector .................................................................................. 6
Data harness (H3), 8-pin white connector ..................................................................................... 6
Analog input/output harness (H4), 22-pin white connector ............................................................. 7
RF Port harness (H5), 2-pin white connector .................................................................................. 7
D2D harness (H6), 4-pin white (1) and black (2) connectors ........................................................... 7
Temperature sensor harness (H7), 2-pin black connector ................................................................ 7
Installation (wiring diagrams, fuse selection & vehicle wiring reference charts) ........................................ 8
Type 1 with T-Harness (THHON3) ................................................................................................ 8
Type 1 ..................................................................................................................................... 9
Type 2 with T-Harness (THHON2) .............................................................................................. 12
Type 2 ................................................................................................................................... 13
Type 3 with T-Harness (THHON1) .............................................................................................. 16
Type 3 ................................................................................................................................... 17
Type 4 with T-Harness (THHON1) .............................................................................................. 19
Type 4 ................................................................................................................................... 20
Type 5 with T-Harness (THHON2) .............................................................................................. 24
Type 5 ................................................................................................................................... 25
Type 6 ................................................................................................................................... 28
Type 7 ................................................................................................................................... 30
T-Harness modification procedure .................................................................................................... 32
Key2GO ...................................................................................................................................... 32
Configuring the system................................................................................................................... 32
Important! .............................................................................................................................. 32
Vehicles equipped with a manual transmission ............................................................................ 33
RF Systems ............................................................................................................................. 33
8504D Combo Sensor ............................................................................................................. 33
When used in conjunction with SmartStart .................................................................................. 33
D2D port configuration ............................................................................................................ 33
Module programming .............................................................................................................. 34
LED diagnostics and troubleshooting .......................................................................................... 36
Soft reset ................................................................................................................................ 38
Hard reset .............................................................................................................................. 38
Learning the Tach (not needed with Virtual Tach) ............................................................................... 39
Initializing Virtual Tach (not needed with hardwired or data tach applications) ..................................... 39
Limited lifetime consumer warranty .................................................................................................. 40
Quick Reference Guide .................................................................................................................. 41