- #2005 jeep grand cherokee navigation system problems how to#
- #2005 jeep grand cherokee navigation system problems manual#
Still they can check both, make the repairs if necessary and test your system as well.Īt the dealer, ask if you can copy several pages out of the 2004 service manual for the Grand Cherokee.
It MAY be that problem is tied to a SKIS issue, but not likely. There is recently a recall by Chrysler on 04 Grand Cherokees that there is something amiss with some onboard computers and that system.
#2005 jeep grand cherokee navigation system problems how to#
Eric has some top notch videos on how to test electrical systems, fuses, relays, starters and charging systems.Īnd if you go to the dealer, ask them to check the airbag deployment system. You might also test the fuel pump fuses and relay. If you don’t get any of these indications, based on the symptoms you’re describing, you should start with checking for codes and if you don’t receive any, you should check all the cable connections to the starter and test the starter, check your battery terminals and clamps. You might get a dealer to test that for you, maybe without charge.Īlso, if the SKIS indicator lamp on the dash glows solid after the bulb test, it means the BCM has detected a SKIS problem of some kind OR that the SKIS system is inoperative. I should also point out that the ignition keys in a Cherokee with this feature have a Gray Vinyl cap on them.Ī full-on VTSS system test which is the most efficient and reliable way to test the system requires the use of a special scanner called a DRBIII. If the SKIS indicator lamp flashes following the initial bulb test, this may indicate an invalid key in the ignition or a key related fault of some kind. If that fails to light up during the start-up bulb test, you may have a bad bulb, a faulty fuse, a faulty ground path, a faulty battery feed or a faulty ignition feed to the system. You can be sure it does if you see an SKIS indicator light illuminate on the dash panel when the key is initially turned to ON position as the Body Control Module BCM will provider a test of those circuits on start-up. Not all 2004 Cherokees have the SKIS system which is apparently an option. In vehicles equipped with only the VTSS tamper alarm, the system will sound the horn (or siren if it’s got one installed as an option) and flash the lights. It simply quits while you’re driving which sounds like something else altogether. My first thought is that it’s not the SKIS system because the car does start and run and it’s driveable. One is the Vehicle Theft Alarm (VTA) and the other is the SKIS (Sentry Key Immobilizer System). The short version is that this model has what Chrysler calls a Vehicle Theft Security System or VTSS divided into two subsystems.
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