One problem related to horn assembly has been reported for the 2002 Chevrolet Avalanche. The most recently reported issues are listed below.
1. Brakes--pedal goes to the floor. . . This has happened 5 different times 2. Brakes--has been returned at least 10 times for brake- rotor problems 3. Suspension noise--has been returned at least 10 times for noise 4. Oil lights--has been returned 3 times for oil consumption--leaks 5. Electrical--has been returned to replace electric motor for windows 6. Electrical-- locks-click and click and keep causing, and the horn---beeps non stop this all while driving 7. Vehicle was parked and light and horn would not stop flashing and beeping the dealer nor Chevrolet want to except any responsibility for this vehicle. . . . We are told that the noises(and vibration) from the suspension just standard for the vehicle. The back rotors had grooves was told no problem found. . When asked about the grooves they told us this was normal for "heavy duty" trucks. . Brakes. . Was told we should only expect to get 6-7 thousand miles. Dealer should tell you that when you purchase the vehicle. Most of the times when the brakes go bad there is no warning. . . I just had no brakes. . . This vehicle is not safe to drive after the last time I was unable to stop at an intersection I returned the vehicle to university motors. . . . . To date have heard nothing form university motors or Chevrolet. . . .