I have a 1996 sidekick JX (4 door). I began having this problem about 6 months ago. Sometimes my car would start, sometimes it wouldnt. My dad and I determined it was this switch not being activated because the metal slate that pushes the plunger in wasn't making contact. So we fixed it. We thought it was just a chepa piece of metal and it was bending. That wasn't the case. What was actually happening was my clutch pedal cross-shaft was actually twisting and bending and ripping apart. Eventually, my pedal just broke off of the assembly. I showed it to all of my friends who know all about mechanics and machinery and they all gave me the same response, "those pedals shouldnt break like that." So I got a replacement pedal from the suzuki dealer. I installed it all with my dad's help and got it running again. No problem. Here I am, 6 months later, and I had the same symptoms. My clutch won't shift into/out of gear and the pedal has almost no resistance as it once did. Then...it snapped...again. This time from the other end of the shaft, so it wasn't the same problem. It actually broke at the base of the shaft. It looked like a real shitty weld job. It was really really thin. I had my friend's dad weld it back together for me and I'm back into driving.
Anyway, I just wrote this long essay to inform you of the potential problems you might face. Has anyone else here had any clutch petal problems like this?