One problem related to electrical failure has been reported for the 2004 Buick Rendezvous. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Buick Rendezvous based on all problems reported for the 2004 Rendezvous.
A complete electrical system failure occurs periodically without any warning on my 2004 Buick Rendezvous. This is the exact same problem in the recall notice issued by NHTSA 05v157000. I contact gm about this problem and their position is the recall is not specific/covered by my VIN number. I suggest all 2004 Buick Rendezvous be considered for this recall as this is a potentially serious problem.