Diagnosis Using Output Test Function of SUZUKI Scan Tool
WARNING: This page is about a different car, the 2006 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
SUZUKI scan tool has the output test function which can force operation of following actuators and relays of the system controlled by BCM. When a malfunction is found in the system controlled by BCM, execute the output test which enables easy judgment whether the malfunction is on the input side or output side of BCM. For detailed information on operation of SUZUKI scan tool. Refer to SUZUKI Scan Tool Operator's Manual.
OUTPUT TEST FUNCTION CHART
| Output Test Item | Controlled Parts |
|---|---|
| Hazard Warning Light | Turn signal and hazard warning relay |
| Interior (Dome) Light | Interior (Dome) light (when interior light switch is at DOOR position) |
| Parking/Tail Light | Tail light relay |
| Front Fog Light | Front fog light relay (when lighting switch is at CLEARANCE position) |
| Rear defogger | Rear defogger and mirror heater relays |
| D.R.L. | Headlight low beam |
| Auto on headlight | Headlight low beam and tail light relays |
| Door | Each door lock actuator |
| Warning buzzer | Warning buzzer (in BCM) |
| Rear wiper | Rear wiper relay |
| Alarm indicator | Theft deterrent light (in HVAC control module) |
| Pass Seatbelt Indicator | Passenger seat belt reminder light |
| Dimmer LED | Illumination control of LED (when lighting switch is at CLEARANCE or HEAD position) |
| Dimmer Bulb | Illumination control of bulb (when lighting switch is at CLEARANCE or HEAD position) |