Vehicle CAN Diagnosis

CAN communication status and error counter is displayed.
The error counter displays "OK" if any malfunction was not detected in the past and displays "0" if a malfunction is detected. It increases by 1 if the condition is normal at the next ignition switch ON cycle. The upper limit of the counter is 39.

The error counter is erased if reset.

Fig 1: CAN Communication Status - Screen Display

Courtesy of NISSAN MOTOR CO., U.S.A.

ERROR COUNTER REFERENCE CHART