VIEW SETTINGS
If you wish to view the current settings, you can do so on the
Instrument Cluster Display. Insert the ProCal SNAP into the
OBDII port. Turn the radio o and use the Instrument Cluster
Display Control Buttons to navigate to AUDIO. The Instrument
Cluster Display will cycle through showing the current setting
for Tire Diameter, Axle Ratio, and 4Low Ratio.
Note: The 4xe model of Wranglers has some unique
characteristics. Please be aware of the following issues:
• Do not program an axle ratio value higher than 4.50
regardless of actual gears. This is a workaround
to inherent conditions in the transmission control
systems
• The ‘check engine light’/Malfunction Indicator
Lamp (MIL) may be on after programming. These
errors should clear themselves after time. Or use
SNAP’s “Clear Codes” function to remove these error
indications immediately.
!
NOTICE FOR 4XE OWNERS
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