Suzuki Baleno Manual page 2243

1. Combination meter
2. VSS
A. Power supply
B. GND
C. Output
Result Voltage
0 – 1 V
(little voltage is changed)
8 – 14 V
(little voltage is changed)
ON-VEHICLE SERVICE
VEHICLE SPEED SENSOR (VSS)
ON-VEHICLE INSPECTION
1) Disconnect negative (–) cable at battery.
2) Hoist vehicle and set transmission in neutral.
3) Remove combination meter from instrument panel and discon-
nect its couplers.
4) Connect voltmeter positive lead to terminal (V/Y) and negative
lead to terminal (B/O).
5) Connect negative (–) cable to battery and then turn the ignition
switch on position.
6) Turn front tire slowly by hands. Voltmeter should indicate deflec-
tion 0 – 1 V and 8 – 14 V a few times while tire is turned one revo-
lution.
If check result is not satisfactory, repair referring to the following
table.
NOTE:
D Vehicle speed sensor can not be checked by itself.
D Terminal voltage is affected by the battery voltage, con-
firm that it is 11 V or more when the ignition switch is
turned on position.
Possible cause
IG. fuse blown
B/O wire is open
Speedometer faulty or V/Y wire is short (In case
of checked by disconnect VSS coupler)
VSS faulty
V/Y wire is open
VSS faulty or VSS ground is open
VSS power supply is open
Signal rotor on differential case faulty
BODY ELECTRICAL SYSTEM 8-5
Measure
Replace and check for short.
Repair.
Replace or repair.
Replace VSS.
Repair.
Replace or repair.
Repair.
Check signal rotor.