Sidekick JS 2D 2WD L4-1.6L (1998)
4) Check that specified engine idle speed is obtained with A/C ON if vehicle is equipped with A/C.
If idle speed is not as specified, check A/C ON signal circuit.
[Not using SUZUKI scan tool]
1) Warm up engine to normal operating temperature.
2) Using service wire, ground diagnosis switch terminal in monitor coupler.
The monitor coupler is located beside right side head light.
3) Stop engine and connect duty meter between duty output terminal and ground terminal of monitor coupler.
4) Set tachometer.
5) Start engine and warm it up completely.
