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2000 Durango CTM

Discussion in 'Repairs, Maintenance, Help' started by mopar4wd, Nov 21, 2017.

  1. mopar4wd

    mopar4wd Member

    Nov 28, 2009
    So my 2000 durango locks have been going crazy. They randomly lock and unlock while driving and sometimes while parked. I found a TSB about door lock switches (in the keyswitch) but all of those appear to be working (when I turn the key the dome lights come on) So I was thinking it may be the CTM but so far there aren't any other signs that the CTM is bad. Right now I can lock the doors thru the switches but not unlock anything but the drivers door. Which seems right given the separate relay for the drivers door. Any one have any other test I can run before I start hunting down a CTM or new key switches?
  2. ImperialCrown

    Level III Supporter

    Jun 8, 2008
    I would look for water intrusion at the CTM. Water can leak in above the RF kick panel at the antenna cable grommet, cowl or windshield.
    A description of the CTM is given on p. 8P-2. Diagnostics begin on p.8P-5 here:
    http://oskin.ru/pub/chrysler-dodge/manuals/Service Manuals/2000_DN_Durango/00DN_8P.PDF
    I have also had drivers door power window/lock master switch that got rained on from a rolled down window. Corrosion started and made the locks cycle sporadically.
    Complete service manual here:
    http://oskin.ru/pub/chrysler-dodge/manuals/Service Manuals/2000_DN_Durango/

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