User's Manual
15 By Firstech, LLC By Firstech, LLC 14
Notes for Wire Connection Remote LED Functions and Descriptions
ᵉᵉ
Alternator Sensing
1. Just like with Tachometer sensing you will need a Auto Ranging Digital Meter to test for the correct wire.
2. Set your meter to DC voltage for this type of sensing, compared to AC voltage for the Tach sensing.
3. To find this wire you will need to locate the alternator. Look for the Stator wire, Which is always located somewhere on the alternator.
It will usually be a smaller gauge wire and generally by itself.
4. With the vehicle in the OFF position the voltage should read 0.00
5. Turn the key to Ignition and the voltage should read anywhere from 1 to 6 volts DC.
6. Next, start the vehicle. The voltage should now read between 9 to 14 volts DC.
7. If this is the case you have found the Alternator wire, connect this to the Yellow/Black on CN 3
8. Set dipswitch #1 to the OFF position. Please note, you will not need to press the small black button on the side of the brain, it is automatic.
Error Number Tach Learning Error Diagnosis
(# of times parking lights flash)
1 Dip Switch #1 is on alternator sensing.
2 Manual Car Key is in the off position.
3 No signal or the signal is not fast enough. find a different wire
c@C@T
Pin #1 : No Connection
Pin #2 : Violet/ White This wire is the (-) 200mA trunk release. The following sequence takes place each time the trunk release output is triggered :
1. CompuStar disarms alarm and unlocks doors
2. Trunk output is triggered
Pin #3 : Orange/Black This wire provides you with the capability of adding driver’s door priority unlock similar to factory keyless entry systems.
Please note that this feature requires more advanced installation. Please call Technical Support for details.
Pin #4 : Blue This wire is a (-) 200mA Unlock Output.
Pin #5 : Blue/Black This wire is a (-) 200mA Lock Output.
Pin #6 : No Conncetion
c@C@U
This is the plug in for temperature sensor input. This sensor will monitor the internal temperature of the vehicle and be programmable for timed engine starts.
c@C@V
This is the plug for the antenna cable.