remote start clifford 50.7x

Yes, all three to +12v constant.  ( Also H1/2 )

Any additional info on the Error Message?  LED blink counts?

Did you set the programming to Tach Mode?  ( Menu 3, Menu Item 2, Option 4 )  Did you verify the Tach signal with a DMM?  Did you get a successful Tach Learn?

Soldering is fun!

all three are connected to 12V constant, also H1/2. remote still says remote start error and the blinker counts 7 times. did not set the program tach mode yet, will do right now. tested the tach line RSI 2 Violet/WHT at the brain and no signal~DPlus

Do you know about the different tach wire locations on 4 and 6 cyl. cars? What signal are you looking for , i.e. voltage with engine running.

7 blinks leads me to believe you are still in Manual Transmission Mode...

You can get a Tach signal at any Fuel Injector.  Each should have two wires attached.  All will have one common colored wire and one unique colored wire.  Test unique wire with DMM set to 20V AC, black to chassis ground and red to F.I. wire.  Should be 1 to 6 VAC and rise with RPMs.  Not sure on a 2002 Tacoma, but check to see if the OBD2 connector under the dash has a Black wire at Pin 9.  That is also a Tach signal.

Soldering is fun!

K, the 4 cylinder is at the OBD ll, pin 9, 6 cyl. under the air filter (ignition amp) in the engine bay that's why I asked the question before about no. of cylinders, I've already asked about taking out of manual mode.

initially when i said i wasn't getting a signal i was was wrong, i had it set on DC, i am getting a signal at 20v AC. i will try the tach learn right now and see if that works. also since this is a automatic vehicle, does the nuetral safetly switch must be sent on or off? some other info, i have the H1/10 WHT/BLU grounded, should it be connected elsewhere?~DPlus

H1/10 is not used unless you have a Turbo in that Santa Fe or want to remote start the car via a manual trigger.  Don't ground it, just insulate it.Soldering is fun!

Connect the neutral safety switch to either the hand brake wire or the reversing (back-up) light wire, it's an extra safety 'cause each should be grounded at rest. As Kreg says insulate the blue/white and AGAIN read the instructions.

okay, so i changed the tach mode from virtual tach to tachometer (menu 3, feature 2, opt3) and insulated H1/10. the results are still the same, remote start error.. 7 blinks.~DPlus

Are you programming with the BitWriter or the remotes?  If you are using the remotes, do the Auto Trans again. Menu 3 Menu Item 1 Option 2.  There was a recent post where it didn't take until several tries....Soldering is fun!