Diagnostic Procedure
WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
For vehicle speed system, see VEHICLE SPEED SYSTEM in appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT and for combination meters, see PRELIMINARY CHECK (UNIFIED CONTROL METER) in appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
For diagnostic procedure, see Fig 1.