GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2004
🢒
Park Avenue
🢒
Steering
🢒
Variable Effort Steering
🢒 Steering Assist Schematics
Master Electrical Component List
Variable Effort Steering System Description and Operation
Left Underhood Fuse Block- IGN Fuse/ I/P Fuse Block-RUN Fuse, IGN 3 and ACCY Relay
Left Underhood Fuse Block- ABS, PCM, HZDT/SG, F/PMP and LP PK Fuses
Class 2 Serial Data Line
