Dtc P0500 Vehicle Speed Sensor (Vss) Malfunction For A/T Vehicle (A/T) - Suzuki Swift User Manual

6-84 ENGINE GENERAL INFORMATION AND DIAGNOSIS (TBI FOR G10)
DTC P0500 VEHICLE SPEED SENSOR (VSS) MALFUNCTION FOR A/T
VEHICLE (A/T)
Counter
shaft
gear
CIRCUIT DESCRIPTION – Refer to Section 6E1 for VSS operation.
DTC DETECTING CONDITION
D While fuel is kept cut at lower than 4000 r/min for
longer than 4 sec.
D VSS signal not inputted.
: 2 driving cycle detection logic, continuous
monitoring.
DTC CONFIRMATION PROCEDURE
WARNING:
D When performing a road test, select a place where there is no traffic or possibility of a traffic accident
and be very careful during testing to avoid occurrence of an accident.
D Road test should be carried out with 2 persons, a driver and a tester, on a level road.
1) Turn ignition switch OFF and then ON.
2) Clear DTC and warm up engine to normal operating temperature.
3) Increase vehicle speed to 50 mph, 80 km/h in "2" range.
4) Release accelerator pedal and with engine brake applied, keep vehicle coasting (fuel cut condition) for 4 sec.
or more.
5) Stop vehicle and check DTC and pending DTC.
Vehicle speed sensor (on A / T)
Bl
P
D "BI" or "P" circuit open or short.
D Vehicle speed sensor malfunction.
D Foreign material being attached or sensor installed
D Gear damaged.
C03-2
PCM
C03-13
POSSIBLE CAUSE
improperly.
C03-2
C03-13