Functional AEV module
Calibrating the speedometer in your Jeep Wrangler JL or Gladiator JT is easy with the plug-n-play AEV ProCal SNAP module. Installing the included harness and plugging the ProCal SNAP Module into the Jeeps OBDII diagnostic port lets you utilize the factory stereo display to make the adjustments. Equalizer settings on the touch screen display can be set for your tire diameter, axle gear ratio and even transfer case gear ratio.
ProCal module:
- Correct speedometer
- Tyre size calibration
- Axle gear ratio calibration
- Transfer case gear ratio calibration
Notes:
- One set can be used with one car ONLY, then it's blocked for any other
- Fits petrol and diesel engines
