Dash lights tail lights and marker lights out on geo tracker

SOURCE: reset check engine light on 1995 geo tracker

I had the very same problem with my 94 tracker and it turned out to be something simple. My check engine light had popped on after it had hit 100,000. I went through all of the suggestions that people had suggested (unplug battery......etc) and still to no avail. Searching the internet, I came across a website called suzukiforum.com and there, this guy was able to help me with my problem. It turned out to be a maintenance switch that kicks on every 50,000 miles. This switch is like a secret that the auto manufactures use to ploy owners of their cars to bring to the dealer and then rack up the dollars in unnecessary "repairs". The switch is located under the dash and can be hidden anywhere. From the assistance of the guy on the forum, he was able to send me photos of this damn switch and possible locations where it may be mounted. I found mine in about 5 minutes, where it was attached to the steering column. It's a tiny switch, that you slide up or down, depending on what position it is in upon finding it. If it's up, then slide it in the down position and visa versa. Once you do this, the check engine light will go off. Make sure you do not have the car running and you can even unhook one of the battery posts, just to make sure you don't hit anything while rooting around under the dash. Good luck!

SOURCE: Open the tail gate.

Bad news, probably rusted like the one I had, you have to remove the panel from inside by prying the little push tabs in the middle out. Then try to move the latch from the inside of the door, you will see how it works with the cover off. Be sure you unlock the door before you try to pry the latch back!

SOURCE: dash lights, dome lights and stereo quit workign when installing

YOU HOOKED THE GROUND FOR THE RADIO TO THE WIRE FOR RADIO LIGHT FROM THE FACTORY UNIT. THAT WIRE IS DRAK BROWN AND WILL SHOW AS A GROUND UNTIL YOU TURN ON THE LIGHTS. YOUR FUSE FOR PARKING LIGHTS WILL ALSO BE BLOWN. I DID THIS AND FIXED IT ALSO.

SOURCE: n dash lights on 91 geo tracker

Check your tail lights to see if they're working also, they used to be on the same fuse in the lighting circuit. Replace a blown fuse.

SOURCE: I have a 1994 geo

Yes, there are gaskets anywhere you see a connection in the exhaust pipe under the vehicle. Those gaskets are fairly cheap. Now if you hear a rattle that would more than likely be your heat shield on the catalyic converter (which also has gaskets).