Illumination Controller Inspection

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Remove illumination controller from instrument panel.
Check resistance between terminals for illumination controller.
If measured value is out of specification, replace illumination controller.

Fig 1: Checking Illumination Controller

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Illumination Controller Resistance Chart

Courtesy of SUZUKI OF AMERICA CORP.