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OVERVIEW The AEV ProCal SNAP is a simple, easy to use electronic recalibration module for Ram Truck. ProCal SNAP has the ability to recalibrate your vehicle’s speedometer to compensate for non-factory tire sizes, replacement axle gear ratios and aftermarket or different transfer case gear ratios by simply plugging into the OBDII diagnostic port and inputting the numerical values using the stereo’s audio equalizer.
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CRUISE ON/OFF button for speedometer. 3 SECONDS. NOTE: The ProCal SNAP must be paired to a vehicle before HONK! HONK! HONK! When the pairing process is it will recalibrate any settings. Once completed, the ProCal complete, the horn will sound quickly 3 times. Your SNAP will be permanently locked to this vehicle.
SETTING EQUALIZER Adjust the stereo’s EQUALIZER SETTINGS to the values you wish to set (be sure the stereo source is set to AM). Note that some stereos display EQ horizontally with Bass at Always enter the values in order: Bass, Mid, Treb. the bottom.
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34.2” Tires, Bass = 3, Mid = 4, Treb = 2.). Press the combination below. PRESS and HOLD for 3 SECONDS. Programming is complete when the horn sounds twice. Unplug ProCal SNAP and store in vehicle. Press 2 times to put into the...
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Indication light shuts off at this value, and will turn on when one tire is 75% of this 45 PSI value. The Procal Snap for RAM can only TPMS set values of 35, 45, 60, 65, 80, 95psi, B: 0, M: 4, T: 5 trying to set a number in between will round up to the next approved value.*...
ADDITIONAL FUNCTIONS VIEW SETTINGS To use ProCal SNAP to clear DTC codes or restore your To view the current settings in your vehicle on the Instrument vehicle’s factory settings, follow programming steps 1 and 2 Cluster Display: then PRESS/PULL and the combinations below and HOLD for •...
SLOW PULSING ORANGE: Waiting for vehicle ignition Q: The light was solid green, I attempted to program to be turned to RUN. something, there was no honk and now the ProCal SNAP has a fast pulsing blue light. SLOW PULSING BLUE: Inserted into incorrect vehicle.
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