Quick Fix: Diagnosing Vehicle Connection Issues
How To Fix: Vehicle Connection Issues
Applicable Vehicles :
All Accessport Compatible Vehicles.
Diagnosis Flowchart:
Problematic Aftermarket Electronics:
There are a variety of electronics that can cause interference between the Accessport and your vehicle. This can include anything which plugs into the OBDII port like a gauge or scanner, an Alarm or immobilizer system, and even an aftermarket stereo. Loose or dirty battery cables, a bad battery and non-resistor sparkplugs (which cause electronic interference with all electronics) have also proven to be an issue that can prevent your Accessport from connecting properly.
Full Links:
Replacement OBDII Cable
http://www.cobbtuning.com/search/?q=AP3-OBDII-CABLE-UNIVERSAL
How to Update Firmware
How To Update Your AP's Firmware
Accessport Manager
http://www.cobbtuning.com/products/software/accessport-manager