Does anyone know how to use the VCM scanner to log or read the status of the TCC brake switch? I did a trans swap and I providing a ground to the TCC wire for the computer but I want to confirm that the computer is receiving the signal.
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Does anyone know how to use the VCM scanner to log or read the status of the TCC brake switch? I did a trans swap and I providing a ground to the TCC wire for the computer but I want to confirm that the computer is receiving the signal.
Would be nice, my last vehicle i tuned the TCC would stay locked up. had to put a toggle switch on it so it would disengage then flip on after highway speedsQuote:
Originally Posted by MikeVank
headache, everything in tune was spot on
On GEN3s the TCC brake wire (purple) should not be grounded. When you are touching the brakes it should be disconnected (open). When you are not touching the brakes it should receive +12.