Brake And Parking Brake Warning Light Symptom Diagnosis; Seat Belt Reminder Light Symptom Diagnosis; A/T Shift Position Indicator Symptom Diagnosis (A/T Model) - Suzuki SX4 Service Manual

Brake and Parking Brake Warning Light Symptom Diagnosis

Condition
Brake warning light does
not light up when brake
fluid level is low or
parking brake is pulled up
or for 5 seconds after
turning ON ignition switch
Brake warning light stays
ON

Seat Belt Reminder Light Symptom Diagnosis

Condition
Seat belt reminder light
does not light up
Seat belt reminder light
stays ON

A/T Shift Position Indicator Symptom Diagnosis (A/T Model)

Condition
All A/T shift position
indicator does not light up
Possible cause
Circuit fuse blown
Brake fluid level switch faulty
Parking brake switch faulty
ABS system faulty
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Brake fluid level switch faulty
Parking brake switch faulty
EBD system faulty
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Possible cause
Circuit fuse blown
Seat belt switch faulty
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Seat belt switch faulty
Wiring or grounding faulty
Combination meter faulty
BCM faulty
Possible cause
Circuit fuse blown
Transmission range sensor (shift switch)
faulty
Wiring or ground faulty
Combination meter faulty
TCM faulty
Instrumentation / Driver Info. / Horn:
Correction / Reference Item
Replace fuse and check for short circuit.
Check brake fluid level switch referring to
"Brake Fluid Level Switch Inspection".
Check parking brake switch referring to
"Parking Brake Switch Inspection".
Refer to "ABS Check in Section 4E".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Check brake fluid level switch referring to
"Brake Fluid Level Switch Inspection".
Check parking brake switch referring to
"Parking Brake Switch Inspection".
Refer to "EBD Warning Light (Brake Warning
Light) Check 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 seat belt switch referring to "Front Seat
Belt Inspection in Section 8A".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
Check seat belt switch referring to "Front Seat
Belt Inspection in Section 8A".
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 transmission range sensor referring to
"Transmission Range Sensor Inspection and
Adjustment in Section 5A".
Repair circuit.
Replace combination meter.
Replace after making sure that none of above
parts is faulty.
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