Recent content by jacquesj448

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  1. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    Hey mate, I hope you had a great trip to Bathurst! I wound up taking the car to nissan a few weeks ago with all my diagnostic findings. The checked my findings and with their Consult device advised that the control unit (located in the cab) has an internal relay stuck and needs replacing. I...
  2. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    I have another update but still no luck. I checked the plug for the actuator for power and continuity to the control device in cab and both seem to be good - pins 20/21/25/26 all show 12v. I also purchased an aftermarket control device. Before fitting it to the transfer case, i plugged it in...
  3. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    Any idea if the control servo is model specific like the control module in the cab? I know the controle module is programmed differently for thai/spain, manual/auto and pre/post 2010, just wandering if its thr same with the servo? Its tricky to find another servo from similair spec d40.
  4. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    Hi Tony, Happy new year matr. Apologies for the delay i only got a chance again today to wotk on the nav. I removed the control device amd could manuallu rotate the pin on the gearbox, so no mechanical issues. I checked and cleaned terminals for the pins and harness, and did the test as...
  5. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    I found the same model transfer control module at my local wrecker today, plugged it in and 4wd light came on immediately, even in 2wd. I also tried another unit from a 2013 stx550 just to take a chance and did the same (assuming that the modules are specific for auto or manual). Any thoughts on...
  6. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    So i cleaned all the sensors and plugs on the transfer case, and pulled out all the relays - no luck. I did some more testing from the nissan TF service manual to check power supply, the sensors and the control unit. It seems to be leaning towards a dodgy control unit. There is a spain built...
  7. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    I will try to pull out the relays again to clean the contacts, planning to clean contacts for the switches on the gearbox and the transfer control device. Can you elaborate a bit more regarding what and how to test the transfer selection switch/dial in the cab i dont quite follow
  8. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    Hi Tony, thanks for this and sorry for late reply its been a long week. The problem is both 4hi and 4lo. To confirm are you talking about the nps that is 1 of the 3 switches on the transfer case? These have already been replaced but i will clean contacts again and put some dialectric grease...
  9. J

    2014 D40 2.5 ST Manual - 4WD not engaging (none of the typical fixes are working)

    Hi all, I have a 2014 Spain built D40 2.5 ST manual that refuses to engage 4wd (does so intermittently), and none of the fixes noted for other navaras online and in the forums seem to work. When I do the self diagnoses on the DF as per the service manual, the 4WD light flashes 13 times...
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