Chevrolet Impala owners have reported 1
problem related to manual transmission (under the power train category).
The most recently reported issues are listed below.
Also please check out the
statistics and reliability analysis of Chevrolet Impala based on all problems reported for the Impala.
1 Manual Transmission problem of the 2002 Chevrolet Impala
Failure Date: 02/16/2004
Code p1811 came up on the info screen. The pressure control module went out and fried my transmission.