My mothers car is a 93 tracer and she took it to work and the thing never started back up. dash does not lite up but it has bat power cuz i can hear the seat belt retractors when i turn the key. I turn the key and nothing. I turn the key again and it turns over but wont start. I turn the key yet again and now it wont turn over. Is this the switch or the computer and how do I get free wiring diagrams?