1990 STEERING COLUMNS NOTE A01 STRG COL IDENTIFICATION LABEL IS LOCATED ON THE TOP SIDE OF THE COL INSIDE THE NOTE AO2 VEH NEAR FIREWALL NEAR FRONT OF DASH VIN PRODUCTION DIV CODE USAGE COL N0 26015355 4 H EXC PULSE WPR CD4 1 26012504 4 H W PULSE WPR CD4 2 j 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS BU CK 44H 6 5 1 8 6 so 4 92