Swapped in a spare ECU on my '05 CRD (getting original reflashed) but have set off the Sentry Key Immobilization System, the small red light by the gas gauge stays on, it cranks over but it's a no start. Tried putting original ECU in, unhooking the battery for a while and then using the door lock controls on the keys but no luck... It acts like it doesn't recognize the key any longer.

Any experience out there with this?

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abhester3
05 CRD Liberty, ARB bumper, 8k winch, GDE, OME, Helo/BFG K/M2
99 Dodge Cummins 4x4 w/ mods
86 M35A3
Bunch of other tractors, atvs, trucks, toys unmarried guys get to have

You must get the trained on the new computer, dealer only thing. Think they put the vin number on it too.

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LOST KJ'S
Where are you going???
Current Jeep: 2004 Jeep Liberty
-Atlantic Blue
-Air Ride Rear Suspension ; OME/Rustys Lift ; Powertrax Locker ; Moog Lower Ball-Joints ; 245/70/16 Yokohama Geolander A/T-S's on MOABS ; Flowmaster 50 SUV
Lost #007082
http://www.cardomain.com/id/jeepjeepster