Test Drive After Connecting Battery

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2018 Porsche Cayenne, 2017 Porsche Cayenne, 2016 Porsche Cayenne, 2015 Porsche Cayenne, and 2014 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Information

Depending on the vehicle equipment fitted, all these work steps are carried out during the test drive.

Read out the fault memories of all control units after the test drive.

If there is a fault present, check to see if the fault was caused by an undervoltage .
If faults were caused by an undervoltage (or CAN timeout error), erase the fault memory, perform another test drive and read out the fault memory .
If faults were not caused by an undervoltage, correct the faults in accordance with GFF (Guided Fault Finding) .

Check function of electric components.