06 pt cruiser, remote start

I'm working on a 2006 PT Cruiser. I'm installing a viper 791xv. I'm using a xk532 for the sentry/doorlock/door sense. I have to remote working up to a point. I can lock/unlock the doors. The door sense works (i.e. the alarm goes off if I open a door). The hatch release works. I'm having a problem with the remote start part. When I attempt to remote start. The accessory comes on.( radio hvac) but it does not attempt to crank. When using the diagnostic from the alarm it says no or missing tach. I have learned the tach 2 times. It trys the normal 3 times and shuts down. I have tried the brown wire from the 532 connected to the blue wire on the ribbon cable between the xcrs and brain. I have also tried the second status output for a connection. I checked the brown wire for voltage and I'm getting 12v when not trying to start the car. I don't think this is the way it should be since the manual has it listed as a neg input. Any questions or suggestions would be great Thanks in advance. Malakai

How about the red dot on the dash, the security light? When trying to remote start, does it come on steady and go out, or is it flashing?

I didn't check the light but I did place a key in the ign to make sure that the sentry was not the problem.

so it did start when you put a key in the ign? if so then did you program the RF portion of the xk532 to the vehicle?

No it didn't start with key in ign. I went and asked the local audio shop and they had no suggestions.

OK I have been going through my wiring here is the way I have it wired. Maybe someone can see an error that I have made.. From the 532 Red (+12v) straight from the battery Black (ground) Ground point Orange (trunk) to RED / White on Main 791 harness (2nd channel output) Pink (Start Input) to Purple on Main 791 harness Pink/White (Door Sense) to Green on Main 791 harness Violet (data) to ORANGE / White Skim Plug in steering column Violet/White (MUX) to Violet/Brown IGN harness Blue (unlock) to blue on lock harness on 791 Green (lock) to green on Lock harness on 791 Brown (RS Activation) to Blue second harness on XRCS ( 2nd status output) On the 791 I have H1 main harness RED / white (channel 2) to Orange 532 (trunk) Red (+12v) to Battery Brown(siren) to Siren Black to Ground Violet (+ door trigger) No connection Blue (- trunk tigger0 no connection Green (- Door trigger) to Pink/white 532 (Door Sense output) BLACK/ White (Domelight) No connection WHITE/ Blue (remote start activation ) NO connection White (park lights) to WHITE/ violet Drivers Kick panel Orange (ground when armed) No connection H2 6 pin Harness is not used. Door lock harness 3 pin Blue connected to blue on 532 (unlock) green connected to Green on 532 (lock) Ribbon cable is connected H3 5Pin Blue/white (status/rear defrogger) No connection Gray (hood pin) No connection (waiting on mecury switch) Brown (Break shutdown) to GREEN / WHITE at brake switch Violet/White (Tach) to Fuel injector Opposite of GREEN/ Orange BLACK/ white (Neutral Safety) to Ground Point Heavy Gauge Inline Connector Purple to Pink/Blue Starter side Ign harness Green to Pink/Blue Key side Ign harness Red to Battery Orange No Connection Pink to Pink/White Ign Harness Red to Battery Pink/White to No Connection RED / White to Battery

no suggestions boys?

change it to voltage sense and and try to remote start. first without the key in the ignition. if that doesn't work then try with the key in the ignition

shutdown diagnostics showed? think you need to double and triple check all wiring and connections