remote start, 2000 chevrolet silverado

Hello everyone! I have been wrestling with this the past few days and there might have been an incident involving my truck and the garage door. Any help would be greatly appreciated. 2000 Chevy Silverado 1500 V8 5.3L Python 1400XPL Remote start XK09 Bypass Module The vehicle attempts to start but dies immediately H1/1: Not Used (200mA Channel 2 output) H1/2: Wired Correctly H1/3: Wired Correctly H1/4: No Function H1/5: Wired Correctly H1/6: No Function H1/7: Not Used (Second Unlock Output) H1/8: No Funtion H1/9: Wired Correctly H1/10: Not Used (Remote Start Activation Input) H1/11: Wired Correctly H1/12: Not Used (500mA Armed Output) Heavy gauge relay wiring 1: Wired Correctly 2: Wired Correctly 3: Wired Correctly 4: Wired Correctly 5: Wired Correctly 6: Wired Correctly 7: Not Used 8: Wired Correctly Aux H2 Harness Not Used Door Harness Wired Correctly Remote Start Aux Harness Not Used H3/1: Wired Correctly H3/2: Wired Correctly H3/3: Wired Correctly H3/4: Not Used H3/5: Not Used XK09 Starter, Ignition, 12V inputs, ground and resister code wires all correct Not using mux and GWR wires I suspect my problems is the status and or GWR wires not hooked up, but I'm unsure where they go.

GWR is ground out when running, used to turn on th bypass.  Needs to be hooked into which ever output wire from remote start is ground out when active.  could be status wire

I hooked GWR to the status, but still no luck. Additional info: Security flashing on instrument panel Remote Start can't learn tach - tried voltage sensor option, but no luck either

Try changing the engine checking mode to OFF. See if that will let it start.When all else fails, Read the Instructions

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Is the XK09 flashed with the PLXR firmware?If you are connecting to the Pyhton in the W2W mode, you must connect all the wires shown in the Type 6Install diagram ( no D2D harness ).Did the bypass program in accordance with the instructions?  At Step 3 set for Type 6 - two button presses.You might try a Factory Reset on the XK09 and start the programming over.Soldering is fun!

The XK09 is flashed with the correct firmware Python is connected W2W, no D2D cable used The XK09 programs flawlessly, I have already tried reseting several times I will try changing engine mode to off and post results, thanks for the input guys

The Passlock2 system cuts off the fuel supply.  If it cranks the engine but doesn't start ( or briefly runs and dies ) & gives the Security light, it might be a Passlock2 issue.Soldering is fun!

I tried the engine check off and now it attempts to start only once then the instrument panel lights flash every couple seconds. It might be a Passlock2 issue, any ideas on how to troubleshoot?

Agreed with Kreg, stick the key in the first position in the ignition and try to remote start. If it does, its a passlock issue.

Ok, I put the key in position one and tried to remote start; it attempts to start three times and immediately dies. The only difference with the key inserted is the security message doesn't flash on info screen. Diagnostic code 3 = low rpm. Just to recap what's going on: - Everything functions except remote start - Voltage engine check enabled - tach learning unsuccessful     - tried white tach behind instrument panel, but no 1-6 volts     - tried pin 10 on ECM, no luck