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P38A Nanacom - Brakes/ABS

Discussion in 'Range Rover' started by Lukas018, Sep 7, 2020.

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  1. Lukas018

    Lukas018 Active Member

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    Morning All,

    Got a couple of faults on braking system for manual P38 diesel and on the Nanocom it has two options for the brake system:

    - WABCO C
    - WABCO D

    Could anyone confirm which option I need to use please?

    Thanks.
     
  2. kermit_rr

    kermit_rr Can't Remember Full Member

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    If i recall, only one will connect to your system so you can't go wrong
     
  3. Lukas018

    Lukas018 Active Member

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    Thank you just looked at mine and is the early WABCO C went up to 1998, after 1999 was the D-type.
     
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  4. wammers

    wammers STILL BREATHING. Donater

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    Correct, type D with four wheel TC from 1999 and on.
     
  5. Lukas018

    Lukas018 Active Member

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    What was the difference between the two systems?
     
  6. tomcat59alan

    tomcat59alan Well-Known Member

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    I'm guessing one is two wheel TC and the other is four wheel.
     
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  7. wammers

    wammers STILL BREATHING. Donater

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    Correct.
     
  8. Lukas018

    Lukas018 Active Member

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    Ok cool. How come it wasn't four wheel on early ones? Would of thought they would do as standard for a car that size.
     
  9. RangeRoller dt

    RangeRoller dt Well-Sprung Member

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    I’ve never needed it but back end can slide about in the mud. Great fun.
    Grrr retro fitted his with 4wtc a little better he says.
    Diff lock I miss but haven’t actually needed that either :confused:
    Never got stuck in the P38 but used to in the 90
     
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  10. brianp38dse

    brianp38dse Well-Known Member

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    Grrrrrr fitted the 2wtc to his which ment swapping the brake modulator and ecu.
    To change to 4wtc means modulator ecu and one he'll off a lot of wiring and god knows what else so not really do able.
     
    Last edited: Sep 7, 2020
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  11. RangeRoller dt

    RangeRoller dt Well-Sprung Member

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    So it was 4wtc system to attain 2wtc?
    Presumably on the rear
     
  12. brianp38dse

    brianp38dse Well-Known Member

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    Sorry i was using my mobile and missed a comer, Grrrrrr`s like mine had no TC so he fitted 2wtc.
     
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  13. RangeRoller dt

    RangeRoller dt Well-Sprung Member

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    Thankyou.

    He has discussed it with me before but I have bigger issues than fitting extras :)
     
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