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1990 348

Discussion in 'Technical Q&A' started by rodnro, Mar 17, 2022.

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  1. rodnro

    rodnro Rookie

    Oct 8, 2015
    18
    #1 rodnro, Mar 17, 2022
    Can any one help with the pinouts on the HVAC control panel (26 pin) or possibly a wiring diagram,some very odd displays occuring,thanks.
     
  2. greyboxer

    greyboxer F1 World Champ

    Dec 8, 2004
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    Jimmie
    #2 greyboxer, Mar 17, 2022
    Can I make a suggestion: all your queries have been model specific but posted here - its always possible they have already been answered in the relevant model sections but even if you can't find them there its worth asking there for better & quicker answers
     
  3. rodnro

    rodnro Rookie

    Oct 8, 2015
    18
    #3 rodnro, Mar 18, 2022
    Sorry,i will try that in future.
     
  4. Qavion

    Qavion F1 World Champ
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    Feb 20, 2015
    14,305
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    Ian Riddell
    #4 Qavion, Mar 18, 2022
    The wiring diagrams are a little ambiguous. My best guess for pin 26 (white wire) is that it receives power from fuse 10 in the passenger footwell (which gets power from external light relay "(b)")

    Fuse 10 also provides power to the instrument panel lighting dimmer knob.
     
  5. rodnro

    rodnro Rookie

    Oct 8, 2015
    18
    #5 rodnro, Mar 18, 2022
    Sorry,i wrote that wrong,i'd like the pinout of all 26 pins if available,thanks.
     
  6. Qavion

    Qavion F1 World Champ
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    Feb 20, 2015
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    Ian Riddell
    #6 Qavion, Mar 18, 2022
    My mistake... Sorry, no pinouts per se, but a few wiring diagrams which will have to be interpreted.

    https://www.dropbox.com/t/VJPMDps7aVQXOyqf

    Power in on pins 3 (fuse 6) and 1 (battery)

    Link expires in 6 days

    As said above, probably best to post this on the 348/355 sub-forum.
     

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