Low range switch
01-27-2009, 12:23 PM
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Low range switch
Does anyone know if the low range input to the PCM is active in a 4X2 truck, or will I have to swap PCM to get the low range shift points right?
01-27-2009, 12:42 PM
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The PCM doesn't know anything about low/hi range. Neither does the transmission.
01-27-2009, 04:24 PM
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Yes.
01-27-2009, 04:47 PM
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Thanks MADVAN!
01-27-2009, 04:59 PM
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You can also access the 4X4 low in the E-Series auto's
