have 2004 chevy 3500 with diesel and ungo sr6000. had installed at pro shop and everything worked great for about 6 months. everything stills works except remote start. it'll go through the start sequence and die just after the engine starts. i can't find a toggle switch anywhere. thanks
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04 silverado 3500 dmax/alli 4x4
Check the shutdown diagnostics.
1) with the ignition off, press and hold the valet/programming button
2) turn the ignition on and then back off while holding the valet/programming button
3) release the valet/programming button
4) press and release the valet/programming button. the LED will report the last shutdown for one minue or until the ignition is turned on.
LED Flashes Shutdown Mode
one timed out
two over-rev shutdown
three low or no RPM
four transmitter shutdown (or optional push-button)
six (-) shutdown or (+) shutdown
seven (-) neutral safety shutdown
eight wait-to-start timed out
Reprogramming the tach signal
1) start the vehicle
2) press and hold the valet/programming button until the LED comes on solid.
3) release the valet/programming button and turn off the ignition
If the LED does not come on, then double check the connection for the tach reference.