Suzuki Wagon R Manual page 4038

Speedometer
Condition
Speedometer shows
no operation or incor-
rect operation
Low Fuel Warning Lamp
Condition
Low fuel warning light
does not come ON
after ignition switch
turns to ON position
Low fuel warning light
comes ON steady or
flashing
Diagnosis
Possible Cause
Fuse blown
Speedometer faulty
ABS hydraulic unit/control module assembly
faulty
P/S control module faulty
Wheel speed sensor faulty
Wheel speed sensor ring faulty
Multi information display
Wiring or grounding faulty
Possible Cause
Bulb blown
Fuse blown
Combination meter internal circuit faulty
Wiring or grounding faulty
Low fuel
Combination meter internal circuit faulty
Fuel gauge unit faulty
Wiring or grounding faulty
INSTRUMENTATION / DRIVER INFORMATION 8C-3
Correction
Replace fuse to circuit for short.
Check speed signal circuit referring
to "Vehicle Speed Signal Circuit
(Speedometer no Indication)".
Check ABS hydraulic unit/control
module assembly referring to "ABS
Diagnostic Flow Table" in Section
3B1.
Check P/S control module referring
to "System Check Flow Table" in
Section 3B1.
Check front right side wheel speed
sensor referring to "Front Wheel
Speed Sensor" in Section 3B1.
Check front right side wheel speed
sensor ring referring to "Front
Wheel Speed Sensor Ring" in Sec-
tion 3B1.
Replace multi information display
Repair circuit
Correction
Replace bulb.
Check circuit, and replace fuse.
Check combination meter.
Repair.
Refill fuel.
Check combination meter.
Check fuel gauge unit.
Repair.