First see...
http://www.suzuki-forums.com/1g-1999...oon-light.html
Now, get the Zuki code scanned to find out which ONE sensor is probably at fault (doubt it's more than one). The scanner read out will pin-point the location / faulty sensor.
You can go OEM, generic, or universal sensor replacement. The cost varies SIGNIFICANTLY.
Let us know how it turns out and/or if you need more assistance.
