Diagnostic Aids
WARNING: This page is about a different car, the 2007 Suzuki XL7. However, it is still accessible from the selected car via links, so may be relevant.
Improper transmission fluid level may cause DTC P0742 to set. Refer to the TRANSMISSION FLUID CHECK procedure Overloading the vehicle, exceeding the trailer towing limit, or towing in D (drive) may set DTC P1719.