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I have a 98 Chrysler Concorde LXi 3.2 engine and lately it has developed computer module problems.
Initial problems started by dashboard lights, side marker lights and tail lights, suddenly going out.
I did have a front's turn signal light which occasionally water would get into the switch and corrosion occurred. The bulb and socket was burned extremely badly and probably cause the system Body Control Module BCM to be affected.
I replaced the corroded switch and put a new lamp in.
The body control module BCM now seems to be working correctly when the engine is running all lights working.
Unfortunately highbeam will go on, but when I release the steering wheel lever switch will go out. Normally you click back to turn on and click back to turn high beams off. Now as soon as you release the lever they go off again.
Now sometimes when I turn the engine off some of the dashboard lights will come on (various engine indicator lights) , on and fuel gauge comes on and goes off. It almost looks like the BCM is doing diagnostics? It Will Also Sometimes Say "No Bus"
The other major problem I am running into is that the engine sometimes will not shut off with the ignition key out.
This being the most serious problem at the moment.
Anyone have any ideas why the engine would keep running with the ignition key out on the Chrysler Concorde?
Need some help desperately.
Initial problems started by dashboard lights, side marker lights and tail lights, suddenly going out.
I did have a front's turn signal light which occasionally water would get into the switch and corrosion occurred. The bulb and socket was burned extremely badly and probably cause the system Body Control Module BCM to be affected.
I replaced the corroded switch and put a new lamp in.
The body control module BCM now seems to be working correctly when the engine is running all lights working.
Unfortunately highbeam will go on, but when I release the steering wheel lever switch will go out. Normally you click back to turn on and click back to turn high beams off. Now as soon as you release the lever they go off again.
Now sometimes when I turn the engine off some of the dashboard lights will come on (various engine indicator lights) , on and fuel gauge comes on and goes off. It almost looks like the BCM is doing diagnostics? It Will Also Sometimes Say "No Bus"
The other major problem I am running into is that the engine sometimes will not shut off with the ignition key out.
This being the most serious problem at the moment.
Anyone have any ideas why the engine would keep running with the ignition key out on the Chrysler Concorde?
Need some help desperately.