Rio L4-1.5L (2001)
Trip Computer: Description and Operation
Circuit Operation
ODO/Trip Meter
Battery voltage is always applied to the ODO/Trip meter through the "MEMORY ROOM (15 A)" fuse and the wire "Y/L", whose circuit is grounded
permanently through terminal 1K (B) of C-01. As the wheels are turned, an electrical pulse signal is sent for the vehicle speed sensor to the ODO/Trip
meter assembly. The meter registers the driving distance of one mile per 4,110 pulse signals of the vehicle speed sensor.
