LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2003 >> LeSabre Custom, 4T65E/MN3 >> Repair and Diagnosis >> External Pages >> Different car >> Section 1285 (Body Control System) >> Schematic and Routing Diagrams >> Body Control System Schematics
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Body Control System Schematics

WARNING: This page is about a different car, the 2004 Buick LeSabre. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: DIM Power and Grounds Schematic
GM886626Courtesy of GENERAL MOTORS CORP.
Fig 2: DIM Ignition Inputs Schematic
GM665713Courtesy of GENERAL MOTORS CORP.
Fig 3: DIM Input/Output Schematic - 1 of 2
GM665715Courtesy of GENERAL MOTORS CORP.
Fig 4: DIM Input/Output Schematic - 2 of 2
GM665719Courtesy of GENERAL MOTORS CORP.
Fig 5: IPM Power and Grounds Schematic
GM886627Courtesy of GENERAL MOTORS CORP.
Fig 6: IPM Input/Output Schematic - 1 of 2
GM665724Courtesy of GENERAL MOTORS CORP.
Fig 7: IPM Input/Output Schematic - 2 of 2
GM665729Courtesy of GENERAL MOTORS CORP.
Fig 8: RIM Power and Grounds Schematic
GM886628Courtesy of GENERAL MOTORS CORP.
Fig 9: RIM Input/Output - 1 of 2 Schematic
GM665739Courtesy of GENERAL MOTORS CORP.
Fig 10: RIM Input/Output Schematic - 2 of 2
GM665752Courtesy of GENERAL MOTORS CORP.