2000 Chrysler Concorde no bu5 on odometer

2000 CHRYSLER CONCORDE
165,000 MILES • 6 CYL • FWD • AUTOMATIC
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BIGMOPAR
  • MEMBER
  • 1 POST
guages wont work, no tack, no speedometer, door locks wont work sometimes, brake lights stay on sometimes, horn blows for a second when starting car, car runs fine otherwise. I replaced body control module some stuff works now but still have nobu5 on odometer.
Feb 23, 2009 at 12:12 PM
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ZACKMAN
  • ✓ASE Certified Mechanic
  • 4,202 POSTS
  • ASE Certified Mechanic
I was reading a TSB about this a while back. But I could not find it for the life of me since this morning. But what it was saying basically is either one of two things. Either you have a "hair-line" crossed circuit in the back of the instrument cluster or one may be more wiring harnesses into the cluster that is/are not tight.

So, remove the gauge cluster from the vehicle.Get a soft microfiber cloth, and wipe the circuit board behind the cluster, while looking if you can spot circuits that are crossed. I couldn't find that either with mine (yes, I had the same problem). And when you install the cluster, wipe clean the wire harnesses before plugging them back in. And make sure that they are tight.
Feb 23, 2009 at 10:57 PM
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