One problem related to steering rod relay connection has been reported for the 2001 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Chevrolet Impala based on all problems reported for the 2001 Impala.
Clunking from front steering and through steering wheel. Gm has service bulletin id#1539408 (#04-02-35-004b (Jul 27,2004)) that describes failure. Gm has refused replacement or repair under warranty.