Having problems with your 2000 Jeep Grand Cherokee ?
The alarm /key light is flashing and the jeep will start but then shuts down. This has happened before . The key light will come on (not flash) and jeep runs fine . Only when key light flashes does it shut the motor down.
That is an issue with the cars immobilizer system, or the chip in the cars key. Are you using a key that was made by a locksmith? If so the key might not be programmed correctly. If not only a Jeep dealership will be able to diagnose the problem fully using manufacturer specific computers that connect to the car.
Repair Help & Product Troubleshooting for 2000 Jeep Grand Cherokee
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