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Thread: 2wd NNBS with 4L60E anyway to activate pattern b maps ?

  1. #1
    Tuner in Training
    Join Date
    Feb 2013
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    19

    2wd NNBS with 4L60E anyway to activate pattern b maps ?

    Hey guys I want to keep the normal and pattern a shift points as I tow but would like to do a table for performance oriented shift points for the pattern b table I believe this is 4wd !

    Is there a way to activate this table via running wire to the ecu or BCM ?

  2. #2
    Senior Tuner
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    Apr 2017
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    Meridian MS
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  3. #3
    Tuner in Training
    Join Date
    Feb 2013
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    19
    Thanks I wonder if I ground 16 to 41 it would work or do I need to pulse the signal ?

  4. #4
    Senior Tuner
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    Apr 2017
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    Meridian MS
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    1,999
    16 & 41 is the Vehicle Speed Sensor.