Diagnostic Information And Procedures; Speedometer Symptom Diagnosis; Tacho Meter Symptom Diagnosis; Engine Coolant Temperature (Ect) Meter - Suzuki GRAND VITARA Owner's Manual

Speedometer Symptom Diagnosis

Condition
Speedometer shows no
operation or incorrect
operation

Tacho meter Symptom Diagnosis

Condition
Tacho meter shows no
operation or incorrect
operation
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

Diagnostic Information and Procedures

Possible cause
Circuit fuse blown
Data (information) can not be received
by CAN communication
Rear wheel speed sensor or sensor ring
faulty
Wiring or ground faulty
Combination meter faulty
ECM faulty
Possible cause
Circuit fuse blown
Data (information) can not be received
by CAN communication
Wiring or ground faulty
Combination meter faulty
ECM faulty
Possible cause
Circuit fuse blown
Data (information) can not be received
by CAN communication
ECT sensor faulty
Wiring or ground faulty
Combination meter faulty
ECM faulty
Possible cause
Circuit fuse blown
Data (information) can not be received
by CAN communication
Fuel level sensor faulty
Wiring or ground faulty
Combination meter faulty
ECM faulty
Instrumentation / Driver Info. / Horn:
Correction / Reference Item
Replace fuse and check for short circuit.
Check ECM for DTC referring to "DTC Check:
in Section 1A".
Check rear wheel speed sensor or sensor ring
referring to "Rear Wheel Speed Sensor
Inspection: in Section 4E" or "Rear Wheel
Encoder On-Vehicle Inspection: in Section
4E".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Correction / Reference Item
Replace fuse and check for short circuit.
Check ECM for DTC referring to "DTC Check:
in Section 1A".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Correction / Reference Item
Replace fuse and check for short circuit.
Check ECM for DTC referring to "DTC Check:
in Section 1A".
Check ECT sensor referring to "Engine
Coolant Temperature (ECT) Sensor
Inspection: in Section 1C".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Correction / Reference Item
Replace fuse and check for short circuit.
Check ECM for DTC referring to "DTC Check:
in Section 1A".
Check fuel level sensor referring to "Fuel Level
Sensor Inspection: ".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
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