Engine Coolant Temperature (Ect) Meter Symptom Diagnosis; Fuel Meter Symptom Diagnosis; Low Fuel Warning Light Symptom Diagnosis - Suzuki Swift Sport 2004 Service & Repair Manual

9C-7 Instrumentation / Driver Info. / Horn:

Engine Coolant Temperature (ECT) Meter Symptom Diagnosis

Condition
Engine coolant
temperature (ECT) meter
shows no operation or
incorrect operation

Fuel Meter Symptom Diagnosis

Condition
Fuel meter shows no
operation or incorrect
operation

Low Fuel Warning Light Symptom Diagnosis

NOTE
Confirm that fuel meter is in good condition before referring to the following possible causes.
• When fuel level sensor circuit is open or short, fuel meter indicates empty even if fuel tank does not
empty.
• The low fuel warning light comes ON when fuel level is lower than specification below.
Low fuel warning light operation:
Low fuel warning light operation:
ON
Condition
Low fuel warning light
does not come ON when
fuel level is lower than
specification
Low fuel warning light
comes ON steady
Possible cause
Circuit fuse blown
ECT sensor faulty
Wiring and/or grounding faulty
Combination meter faulty
ECM faulty
Possible cause
Circuit fuse blown
Fuel level sensor faulty
Wiring and/or grounding faulty
Combination meter faulty
Approx. 6.5 liter
Possible cause
Circuit fuse blown
Fuel level sensor faulty
Wiring and/or grounding faulty
Combination meter faulty
Low fuel
Fuel level sensor faulty
Wiring and/or grounding faulty
Combination meter faulty
Replace fuse and check for short circuit.
Check ECT sensor referring to "ECT Sensor
Inspection in Section 1C".
Repair as necessary.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Replace fuse and check for short circuit.
Check fuel level sensor referring to "Fuel Level
Sensor Inspection".
Repair as necessary.
Replace combination meter.
Fuel amount:
Replace fuse and check for short circuit.
Check fuel level sensor referring to "Fuel Level
Sensor Inspection".
Repair as necessary.
Replace combination meter.
Refill fuel.
Check fuel level sensor referring to "Fuel Level
Sensor Inspection".
Repair as necessary.
Replace combination meter.
Correction / Reference Item
Correction / Reference Item
Resistance of fuel level sensor:
Approx. 251 Ω
Correction / Reference Item
S7RS0B9304003
S7RS0B9304004
S7RS0B9304005