One problem related to brake light on has been reported for the 2004 Chevrolet Tahoe. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Chevrolet Tahoe based on all problems reported for the 2004 Tahoe.
Service brake system light came on while driving 25-30 mph checked for possible recalls and found (recall 04004) contact gm directly which stated that my vehicle was not included in this recall and refered to safcar. Gov to file the incident gm stated that recalls are based on information from this website and not directly from the manufacturer.