Key Battery Low again. About 4 months ago after owning my GC for 14months I got the “Key Battery Low” message. I bought 2 batteries to keep in the glovebox. Yesterday I got the message again. Weird – only 4 months use but OK. I replace the battery and life goes on. This morning I got the message AGAIN. 1 day later, brand new Energizer To temporarily override the immobilizer system, see these instructions. If there is no starter motor operation at all, that is if there is no starter operation with the key held in the "start" position, the procedure is to test for power to the starter motor. If there is no power, then the electrical circuit supplying the motor has a fault. The low key fob battery isn’t the issue — that won’t cause a non start afaik. It sounds to me that the key she’s using isn’t programmed to your Jeep — meaning the chip inside the key isn’t being recognized by the Jeeps SKIM (sentry key immobilizer module) computer as a valid key. That’s normal behavior for a key that’s been It is better to lock the doors of Jeep Cherokee using a fob instead of a key. The key fob makes it easy for the built-in locking mechanism. You can use the buttons on the fob to lock and unlock the door of your Jeep. 3. Replacing the Batteries of the Fob: If you are in the habit of using a Jeep key fob, you might have faced the issue that key The remote start, lock/unlock functions, cargo door control and the panic function are all not working at all. They were working fine a few weeks ago. I thought it might be a low battery in the fob, but the spare fob is the same way. My spare key fob is brand new. I tried pulling out the usb cable, and media usb stick from the center console 2nd Key FOB battery died. Ok, this is starting to get annoying. About 3 weeks ago the battery in FOB #1 died while I was out of town. Since I was uneducated about what to do it was a total PITA. Anyway, I got back to town, replaced the battery (everything seemed to work) but I had switched to FOB #2 because it had juice. Last night FOB #2 died. you should have a key in your key fob that you can take out to use to start the car. then go and replace the key fob battery. Nevada_545 May 6, 2021, 7:11pm 3. Hold the remote against the start button while you push the start button, there is an antenna around the button that will read the remote. jrbirdman07_166596 May 7, 2021, 2:21am 4. X AUTOHAUX 2pcs 433MHz 46 Chip M3N40821302 Replacement Keyless Entry Remote Car Key Fob for Jeep Grand Cherokee 2014-2022 for Dodge Durango 2014-2022 4 Buttons with Door Key. $3499. FREE delivery Thu, Nov 30 on $35 of items shipped by Amazon. Or fastest delivery Tue, Nov 28. fLe2.

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