Reporting Safety Defects
Jeep Wrangler / Jeep Wrangler Owner's Manual / If You Need Consumer Assistance / Reporting Safety Defects
See also:
Onboard Diagnostic System — OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. ...
MMT In Gasoline
MMT is a manganese-containing metallic additive that is
blended into some gasoline to increase octane. Gasoline
blended with MMT provides no performance advantage
beyond gasoline of the same oct ...
In Canada
If you believe that your vehicle has a safety defect, you
should contact the Customer Service Department immediately.
Canadian customers who wish to report a safety defect
to the Canadian governm ...


