Why is My Jeep Grand Cherokee not recognizing my key?
It is the ignition switch. It is not recognizing your key correctly. The car basically thinks it is being stolen and shuts down. The dealer changed my ignition switch in Nov. of ’06 and I have not had the same problem since. Fortunately for myself the Jeep was still under warranty. I can’t imagine this is cheap.
Why does my Jeep Grand Cherokee not start?
It might be the ignition switch, but the Jeep is still driveable. If it was the ignition switch, it would just shut down after a few seconds after starting the engine. I have a 2001 JGC and one day I went to start the Jeep and all the dash board icons were lit up along with all my gauges being dead.
What are the problems with the Jeep Grand Cherokee?
“No CCD/J1850 messages received from the electronic transmission control module (EATX) or the Asian transmission controller)” P1686 – No SKIM BUS Messages Received. “No CCD/J1850 messages received from the Smart Key Immobilizer Module (SKIM)” The smart key system seems to be the issue.
Why does my Jeep Cherokee have bad posts?
It might be the battery, Jeeps are very sensitive to battery voltage. Also,the alternator produces unsteady volts, and the battery smooths the unsteady volts out. So if you have a bad connection with the battery posts, then you can see the problem.
Can a Jeep Grand Cherokee Limited SmartKey work?
I have a 2001 JGC and one day I went to start the Jeep and all the dash board icons were lit up along with all my gauges being dead. I hit the fuse box and it all came back on but for a limited time. If the iginition key is turned to ACC, all the gauges work.
What kind of fuses does a Grand Cherokee have?
This power center houses plug-in “Cartridge” fuses which replace in-line fusible links. The power center also contains “Mini” fuses and plug-in full and mini ISO relays.
It is the ignition switch. It is not recognizing your key correctly. The car basically thinks it is being stolen and shuts down. The dealer changed my ignition switch in Nov. of ’06 and I have not had the same problem since. Fortunately for myself the Jeep was still under warranty. I can’t imagine this is cheap.
“No CCD/J1850 messages received from the electronic transmission control module (EATX) or the Asian transmission controller)” P1686 – No SKIM BUS Messages Received. “No CCD/J1850 messages received from the Smart Key Immobilizer Module (SKIM)” The smart key system seems to be the issue.
It might be the ignition switch, but the Jeep is still driveable. If it was the ignition switch, it would just shut down after a few seconds after starting the engine. I have a 2001 JGC and one day I went to start the Jeep and all the dash board icons were lit up along with all my gauges being dead.
How long to disconnect PCM battery in Jeep Grand Cherokee?
Disconnect the negative pole from the Battery for about 5 minutes and also the Fuse that says: “PCM Battery” (fuse box near the battery), and put everything again after 5 minutes.
What kind of key do I need for my Jeep Laredo?
Use only a Jeep key made by Jeep. It appears the official jeep key enables the security system when you insert it into the ‘key hole’. Notes: If you see an intermittent problem like this, consider getting OEM (original equip. mfg., i.s, jeep) key. You can give your VIN number to the dealer to have one made.
How does the smart key work on a Jeep Grand Cherokee?
The Smart Key Imobalizer works by electronically cutting out both the fuel pump and ceasing spark plug firing. I also tried starting the engine with a spare key that does not have the Smart Key chip, the engine started and the SKIS indicator lamp (the orange light with the key and the line going through it) came on.
How to reset Jeep Grand Cherokee Laredo security system?
Notes: If you see an intermittent problem like this, consider getting OEM (original equip. mfg., i.s, jeep) key. You can give your VIN number to the dealer to have one made. Insert your key and turn the drivers side door lock to the right , then left and then right again …this will reset the security system.
Is there a problem with my 2000 Jeep Grand Cherokee?
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Is the Jeep Grand Cherokee a rough idle?
I have a 1988 jeep cherokee n it has a rough idle n a miss. It starts up fine n sometimes the rpms well stay at 3000 rpms. I sometimes have to turn the engine off n back on for the rpms to drop down to abt 1000.
How to remove skim key from Jeep Grand Cherokee?
JEEP SKIM KEY PROBLEM… SOLVED!!!! ECM REPROGRAMMED Jeep Grand Cherokee. Remove SKIM from ECM If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
How does the SmartKey work on a Jeep Grand Cherokee?
Then with the key in the OFF position, press the C/T and Reset buttons on the Overhead Console (EVIC), Turn the Ignition Switch to the ON Position (not Start the Engine), and release both buttons, and then a message will appear on the Overhead Console Screen, and tell you if the Test has been passed or not.