Charge Warning Light Symptom Diagnosis; Main Beam (High Beam) Indicator Symptom Diagnosis; Warning Buzzer Circuit Symptom Diagnosis - Suzuki SX4 Service Manual

9C-10 Instrumentation / Driver Info. / Horn:

Charge Warning Light Symptom Diagnosis

Condition
Charge warning light
does not come ON
Charge warning light stay
ON

Main Beam (High Beam) Indicator Symptom Diagnosis

Condition
Main beam (high beam)
indicator does not come
ON
Main beam (high beam)
indicator stay ON

Warning Buzzer Circuit Symptom Diagnosis

NOTE
• Use of SUZUKI scan tool makes it easy to check whether a faulty condition is on the input side or
output side of BCM. For checking procedure, refer to "Diagnosis Using Output Test Function of
SUZUKI Scan Tool" under "Scan Tool Data in Section 10B".
• Check each part in the order from the top of the following list.
Condition
Warning buzzer shows no
sounding
Possible cause
Circuit fuse blown
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Charging system faulty
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Possible cause
Circuit fuse blown
Combination switch faulty
Wiring or grounding faulty
Combination meter faulty
Combination switch faulty
Wiring or grounding faulty
Combination meter faulty
Possible cause
Circuit fuse blown
Driver side door switch faulty
Lighting switch faulty
Key reminder switch faulty
Seat belt switch faulty
Wiring or grounding faulty
BCM faulty
Correction / Reference Item
Replace fuse and check for short circuit.
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Check charging system.
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 combination switch referring to
"Headlight Switch (in Lighting Switch)
Inspection in Section 9B".
Repair circuit.
Replace combination meter.
Check combination switch referring to
"Headlight Switch (in Lighting Switch)
Inspection in Section 9B".
Repair circuit.
Replace combination meter.
Correction / Reference Item
Replace fuse and check for short circuit.
Check driver side door switch referring to
"Door Switch (Front / Rear Door) Inspection".
Check lighting switch referring to "Headlight
Switch (in Lighting Switch) Inspection in
Section 9B".
Check key reminder switch referring to
"Ignition Switch Inspection".
Check seat belt switch referring to "Front Seat
Belt Inspection in Section 8A".
Repair circuit.
Replace after making sure that none of above
parts is faulty.
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