One problem related to fuses and circuit breaker has been reported for the 2003 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Tahoe based on all problems reported for the 2003 Tahoe.
Driving along the highway at the posted speed of 65 mph the speedometer suddenly dropped to 0 and the needle ceased to move. Upon stopping at the next rest stop and checking for circuit breakers I realized that the problem was probably within the instrument itself and continued. Returning to the freeway I noticed the speedometer was once again functioning but cars were passing me at an excessive speed. I estimated, by traveling with the flow of traffic, our speedometer was reading 15-20 mph fast. After stopping again and troubleshooting with no success we resumed our trip with the speedometer reading approximately 10-15 slower than actual speed. Upon notifying our dealer I was told the speedometers in this year vehicle were failing at a excessive rate and the manufacturer had decided to offer and extended warranty to 70000 miles for replacement. I was never notified of this problem and warned of the defective parts in my vehicle. This particular trip was to mexico and the reliability of my speedometer would be a particular concern on the roads I travelled. This part should have been recalled due to the excessive rate of failure and the manufacturer should have notified the consumer immediately.