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JOHN DEERE 326D ideas,,???

artimus ยท 2018-10-08 15:20

The brakes will not unlock , when we get them to release, dont have hydraulic functions ,,, any help or ideas would be appreciated thanks artimus

Replies6
  1. #1mg23612018-10-08 20:48

    First, are there any codes, active or stored?

  2. #2artimus2018-10-09 10:42

    It says remote start connected , and that stays on ,, active codes are ecu 91.14 ecu 91.03 thanks artimus

  3. #3mg23612018-10-09 12:14

    If it says remote start connected you will not be able to release park brake or hydraulics. That is caused by throttle issues (usually a short, to power or ground). Both codes are for hand throttle out of range high. First thing I would do is check the connectors for the hand throttle, ecu and the foot throttle (even if your machine does not have a foot throttle). Look for moisture (the most common cause of this problem). Get yourself some electrical contact cleaner and some dielectric grease from any auto parts store. Clean the connectors I mentioned and then fill the cavities for the pins with the dielectric grease and reconnect. Try it to see if your issue is resolved or not.

  4. #4artimus2018-10-09 12:19
  5. #5artimus2018-10-09 12:20

    WE WILL TRY THIS AND GET BACK TO YOU ,,, THANKS A LOT

  6. #6mg23612018-10-24 04:56

    How did you make out? If cleaning connections did not fix it look at the V1 diode in the top fuse block.