Power Distribution Schematics

Fig 1: Fuse Block - Underhood B+ Bus

Courtesy of GENERAL MOTORS CORP.

Fig 2: Fuse Block - Underhood EF4, EF 8, EF11, EF12 and EF21 Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 3: Fuse Block - Underhood EF13 and EF17 Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 4: Fuse Block - Underhood EF9 and EF22 Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 5: Fuse Block - Underhood EF14, EF15, EF20 Fuses and ILLUM LAMPS Relay

Courtesy of GENERAL MOTORS CORP.

Fig 6: Fuse Block - Underhood EF18, EF19, EF23, EF24, EF25, EF26 Fuses, A/C CMPRSR, HEAD LAMPS LOW and HEAD LAMPS HI Relays

Courtesy of GENERAL MOTORS CORP.

Fig 7: Fuse Block - Underhood I/P Fuse, Fuse Block - I/P CLK RADIO, CLSTER HAZRD, DR/LCK, ECM TCM, HORN REAR/FOG, STOP Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 8: Fuse Block - Underhood IGN 2 Fuse, Ignition Switch, Fuse Block - I/P ABS, ALTERNATOR, ECM TCM, HVAC, and WPR WSWA Fuses

Courtesy of GENERAL MOTORS CORP.

Fig 9: SP201

Courtesy of GENERAL MOTORS CORP.