Hi ysleta,
When starter cannot be cranked, there are a few possibilities.
1. Faulty ignition switch.
2. Faulty starter relay.
3. Gear shift inhibitor switch.
4. Poor/bad wire connections for starter circuit.
Juggling the main fuse box helps could mean the contacts under the fuse box might be contaminated or loose. I would suggest checking the connectors there for a start. Look for burnt/overheated signs at connectors.
Tuesday, September 9th, 2008 AT 7:28 AM