Suzuki 2006 SX4, Service Manual

Page: 1315 / 1478

Glass / Windows / Mirrors: 9E-2
Power Door Mirror Control System Symptom Diagnosis
S6RW0C9504003
Door Mirror Heater Symptom Diagnosis (If Equipped)
S6RW0C9504004
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 Possible cause Correction / Reference Item
All power mirrors do not
operate Circuit fuse blown Replace fuse and check for short circuit.
Power door mirror switch faulty Check power door mirror switch referring to
“Power Door Mirror Switch Inspection”.
Wiring or grounding faulty Repair circuit.
One power mirror does
not operate Power door mirror switch faulty Check power door mirror switch referring to
“Power Door Mirror Switch Inspection”.
Power door mirror actuator faulty Check actuator refraining to “Power Door
Mirror Actuator Inspection”.
Wiring or grounding faulty Repair circuit.
Condition Possible cause Correction / Reference Item
All door mirror heaters
does not operate Circuit fuse blown Replace fuse and check for short circuit.
Rear end door window defogger switch
faulty Check rear end door window defogger switch
referring to “Rear End Door Window Defogger
Switch Inspection”.
Rear end door window defogger relay
faulty Check rear end door window defogger relay
referring to “Rear End Door Window Defogger
Relay Inspection”.
Wiring or grounding faulty Repair circuit.
BCM faulty Replace after making sure that none of above
parts is faulty.
Only one door mirror
heater does not operate Door mirror heater faulty Check door mirror heater refiring to “Door
Mirror Heater Inspection (If Equipped)”.
Wiring or grounding faulty Repair circuit.