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Component Tests and General Diagnostics


Inspection of Rain / Light Sensor and Its Circuit (If Equipped)

Voltage and Signal Check
1. Remove harness cover.
2. Check voltage using circuit tester and oscilloscope function of SUZUKI scan tool.

NOTE:
- Confirm that battery voltage is 11 V or more.
- An "ignition mode" in the following table represents a power supply mode available with the keyless push start system. For more details, refer to Description of Keyless Engine Start Function.
- Outputs from terminals marked with asterisk (*) cannot be measured with voltmeter because they are pulse signals. Use oscilloscope function of SUZUKI scan tool for measuring these outputs.










Reference Waveform

Oscilloscope display
Shown below is typical waveform display provided by oscilloscope.

NOTE:
- Display includes the following types of data:







CAN communication signal







Measurement condition
- Push engine switch to change ignition mode of keyless push start system to "ON".