Results 1 to 9 of 9

Thread: A/C help, RRC

  1. 28th June 2012, 05:46 PM #1
    justinc's Avatar
    justinc
    justinc is offline Swaggie Vendor
    Join Date
    Aug 2006
    Location
    Kingston, Tassie, OZ.
    Posts
    13,728
    Total Downloaded
    0

    A/C help, RRC

    Hi everyone, this request is aimed at somebody who may have access to 1992/3 RRC A/C wiring diagram for 200Tdi diesel models. Yes they are different to V8, and there is a seperate loom/ relay setup as far as I can make out to plug in to make the A/C work as it should. It is there to bypass the engine ECU and logic control relay.

    I am hoping someone here may have a factory electrical wiring diagram etc as the RAVE disc i have only covers soft dash 1995, and the Haynes book, well, is helpful only to a point

    Really urgent, too

    Thanks,

    JC
    Reply With Quote Reply With Quote
  2. 28th June 2012, 06:29 PM #2
    LowRanger's Avatar
    LowRanger
    LowRanger is offline ChatterBox Subscriber
    Join Date
    Nov 2009
    Location
    Western Sydney
    Posts
    2,182
    Total Downloaded
    0
    Justin
    Here is a scan from a Genuine Workshop manual.
    Sorry about the quality,but it is hard to scan something because the manual is so thick.
    Hope this is of some help
    Attached Images Attached Images
    Wayne
    ​VK2VRC
    "LandRover" What the Japanese aspire to be
    Taking the road less travelled
    '01 130 dualcab HCPU locked and loaded
    LowRange 116.76:1
    Reply With Quote Reply With Quote
  3. 28th June 2012, 06:52 PM #3
    LowRanger's Avatar
    LowRanger
    LowRanger is offline ChatterBox Subscriber
    Join Date
    Nov 2009
    Location
    Western Sydney
    Posts
    2,182
    Total Downloaded
    0
    Ok Justin here is 2 separate images,let me know if you need any more
    Attached Images Attached Images
    Wayne
    ​VK2VRC
    "LandRover" What the Japanese aspire to be
    Taking the road less travelled
    '01 130 dualcab HCPU locked and loaded
    LowRange 116.76:1
    Reply With Quote Reply With Quote
  4. 28th June 2012, 07:04 PM #4
    justinc's Avatar
    justinc
    justinc is offline Swaggie Vendor
    Join Date
    Aug 2006
    Location
    Kingston, Tassie, OZ.
    Posts
    13,728
    Total Downloaded
    0
    Thanks Wayne, I think I will have to get a gander at the whole A/C section to see if it is the same vehicle,, there are a few different wire colours on mine, a late 1993 LSE.

    I have also earthed the Black and Slate wire from terminal 85 on the compressor clutch relay like the diagram shown, and it just stays on and will not turn off as it seems to be downstream of the thermostat, which allows the evap to freeze up and the clutch to stay engaged even when the A/C switch is turned off.

    AAAARGGGH!


    JC
    Reply With Quote Reply With Quote
  5. 28th June 2012, 07:23 PM #5
    LowRanger's Avatar
    LowRanger
    LowRanger is offline ChatterBox Subscriber
    Join Date
    Nov 2009
    Location
    Western Sydney
    Posts
    2,182
    Total Downloaded
    0
    Justin

    The Workshop manuals that I have are for years 86-94 and that is the only diagram for a Diesel.The only difference I can see between the diesel and the EFI is that the wiring for the High and Low pressure switches and coolant pressure switch is different.
    Wayne
    ​VK2VRC
    "LandRover" What the Japanese aspire to be
    Taking the road less travelled
    '01 130 dualcab HCPU locked and loaded
    LowRange 116.76:1
    Reply With Quote Reply With Quote
  6. 28th June 2012, 07:31 PM #6
    justinc's Avatar
    justinc
    justinc is offline Swaggie Vendor
    Join Date
    Aug 2006
    Location
    Kingston, Tassie, OZ.
    Posts
    13,728
    Total Downloaded
    0
    Quote Originally Posted by LowRanger View Post
    Justin

    The Workshop manuals that I have are for years 86-94 and that is the only diagram for a Diesel.The only difference I can see between the diesel and the EFI is that the wiring for the High and Low pressure switches and coolant pressure switch is different.


    Ahh, that may be the whole issue then, and I am looking in the wrong direction... Are you able to elaborate ?

    I will have to try and get a manual anyway for these models as I have quite a few to work on, and can't ask you to keep posting pages for me

    I haven't until now encountered a problem as specifically frustrating as this though!!

    Again, Thanks Wayne you have confirmed I am on the right track

    JC
    Reply With Quote Reply With Quote
  7. 28th June 2012, 07:38 PM #7
    LowRanger's Avatar
    LowRanger
    LowRanger is offline ChatterBox Subscriber
    Join Date
    Nov 2009
    Location
    Western Sydney
    Posts
    2,182
    Total Downloaded
    0
    Quote Originally Posted by justinc View Post
    Ahh, that may be the whole issue then, and I am looking in the wrong direction... Are you able to elaborate ?

    I will have to try and get a manual anyway for these models as I have quite a few to work on, and can't ask you to keep posting pages for me

    I haven't until now encountered a problem as specifically frustrating as this though!!

    Again, Thanks Wayne you have confirmed I am on the right track

    JC
    No problem,I will keep looking for some more information,as you have raised my interest.Like your good self,I spent a lot of years working on vehicles for a living (32 Years to be precise).If you are desperate,I could post the manual to you,but would probably take a few days to get there,with the weekend upon us.
    Wayne
    ​VK2VRC
    "LandRover" What the Japanese aspire to be
    Taking the road less travelled
    '01 130 dualcab HCPU locked and loaded
    LowRange 116.76:1
    Reply With Quote Reply With Quote
  8. 28th June 2012, 09:25 PM #8
    LowRanger's Avatar
    LowRanger
    LowRanger is offline ChatterBox Subscriber
    Join Date
    Nov 2009
    Location
    Western Sydney
    Posts
    2,182
    Total Downloaded
    0
    Justin
    Here is a scan of the wiring diagram for the A/C on the EFI model.
    Not the difference in items 21,22 and 23,High and low pressure switches and engine coolant temp switch.And I believe the 4 pin plug you mentioned may be item 6.
    I think a modification to the wiring loom may be required.
    Attached Images Attached Images
    Wayne
    ​VK2VRC
    "LandRover" What the Japanese aspire to be
    Taking the road less travelled
    '01 130 dualcab HCPU locked and loaded
    LowRange 116.76:1
    Reply With Quote Reply With Quote
  9. 3rd July 2012, 11:21 AM #9
    donrover0
    donrover0 is offline Master Subscriber
    Join Date
    Dec 2011
    Location
    Toowoomba
    Posts
    242
    Total Downloaded
    0

    aircon

    Here are 2 diagrams 1990 and 1991- seem the same to me. doesn't show the output to V8 ecu but they are AC load and AC-on that go straight to the stepper motor, to increase idling speed.
    Cannot see any specific diagram for the diesel. the manual that these came from does have VM and TDi engine sections.



    Quote Originally Posted by justinc View Post
    Hi everyone, this request is aimed at somebody who may have access to 1992/3 RRC A/C wiring diagram for 200Tdi diesel models. Yes they are different to V8, and there is a seperate loom/ relay setup as far as I can make out to plug in to make the A/C work as it should. It is there to bypass the engine ECU and logic control relay.

    I am hoping someone here may have a factory electrical wiring diagram etc as the RAVE disc i have only covers soft dash 1995, and the Haynes book, well, is helpful only to a point

    Really urgent, too

    Thanks,

    JC
    Attached Files Attached Files
    Reply With Quote Reply With Quote
« traxide headlight kit - driving light question | Snorkel Fever »

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules

Search AULRO.com ONLY!
 Search All the Web!