One problem related to steering gear box 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.
2003 Tahoe, speedometer faulty, sometimes doesn't register at all sometimes too low, and sometimes to high. Steering box going bad nothing gm will do.