2001 Nissan Serena 4 cyl Front Wheel Drive Automatic 134000 miles
I tried to run a scan on my car but the scanner just kept reading " turn ignition key", while the key was already turned (several tries and it has worked before). I checked all the fuses and made sure they were not blown. Any ideas what else could be causing the diagnostic scanner not to register with the car? The scanner is still working with other vehicles. Thanks.