2000 windstar, ct3400tw

Ok a few questions for who ever can help me, I installed a ct3400tw in a 2000 windstar, i would like to know what wire to tap into for the power sliding door i have read that its a tan and light blue wire at the switch but there isn't one their , is their one at the bcm or is that the wrong colour to begin with. 2/ when i do the tach learn procedure every thing is fine right up to the last step were i am supposed to step on the brake when the idle has stabilized the parking lights flash by themselves as if it already learned the tach, it starts and works but the starter drags a little (probably due to the premature tach learn- rpms still not at base idle) 3/ cant seem to get my bypass module to learn properly their for it wont start on remote without the key in the tumbler.

tan/lt. blue (-) at the power sliding door switch in each B pillar. wht/lt grn (L), lt grn/red (R) (-) overhead console switches Chris

Check your tach wire. It should be pink/white or blue/green at the coil packs. There are 3 accessory circuits in the van that need to be powered up plus one ignition. Make sure that you have the correct PATS interface for your particular van. If it is a used module it may not work. Some PATS interfaces only work on one vehicle and can't be programmed to anything else. sparky