GM Service Manual Online
For 1990-2009 cars only

Fuse Block Schematics Domestic

Figure 1:

Cell 11: ECM-B, HORN, A/C Fuses


Object Number: 321288  Size: FS
Power and Grounding Components
Cell 11: ENG-I Fuse
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 2:

Cell 11: ENG-I Fuse


Object Number: 321289  Size: FS
Power and Grounding Components
Cell 11: ENG-I Fuse (5.0L, 5.7L)
Cell 11: ECM-B, HORN, A/C Fuses
Cell 11: ENG-I Fuse (5.0L, 5.7L)
Cell 11: ENG-I Fuse (7.4L)
Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)
Power Distribution Schematics Domestic
Figure 3:

Cell 11: ENG-I Fuse (5.0L, 5.7L)


Object Number: 321290  Size: FS
Power and Grounding Components
Cell 11: ENG-I Fuse (7.4L)
Cell 11: ENG-I Fuse
Cell 11: ENG-I Fuse
Figure 4:

Cell 11: ENG-I Fuse (7.4L)


Object Number: 321291  Size: FS
Power and Grounding Components
Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)
Cell 11: ENG-I Fuse (5.0L, 5.7L)
Cell 11: ENG-I Fuse
Figure 5:

Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)


Object Number: 321292  Size: FS
Power and Grounding Components
Cell 11: ECM-I Fuse (4.3L)
Cell 11: ENG-I Fuse (7.4L)
Cell 11: ENG-I Fuse
Cell 11: ECM-I Fuse (4.3L)
Cell 11: ECM-I Fuse (5.0L, 5.7L)
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Domestic
Figure 6:

Cell 11: ECM-I Fuse (4.3L)


Object Number: 321293  Size: FS
Power and Grounding Components
Cell 11: ECM-I Fuse (5.0L, 5.7L)
Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)
Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)
Handling ESD Sensitive Parts Notice
Figure 7:

Cell 11: ECM-I Fuse (5.0L, 5.7L)


Object Number: 321294  Size: FS
Power and Grounding Components
Cell 11: FUEL SOL, IGN-E, RR BLOWER Fuses
Cell 11: ECM-I Fuse (4.3L)
Cell 11: ENG-I Fuse (6.5L) and ECM-I Fuse (7.4L)
Handling ESD Sensitive Parts Notice
Figure 8:

Cell 11: FUEL SOL, IGN-E, RR BLOWER Fuses


Object Number: 321295  Size: FS
Power and Grounding Components
Cell 11: CRANK, CRUISE, HTR-A/C, BRAKE Fuses
Cell 11: ECM-I Fuse (5.0L, 5.7L)
Power Distribution Schematics Domestic
Power Distribution Schematics Domestic
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Figure 9:

Cell 11: CRANK, CRUISE, HTR-A/C, BRAKE Fuses


Object Number: 321296  Size: FS
Power and Grounding Components
Cell 11: ILLUM Fuse
Cell 11: FUEL SOL, IGN-E, RR BLOWER Fuses
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 10:

Cell 11: ILLUM Fuse


Object Number: 321297  Size: FS
Power and Grounding Components
Cell 11: RR HVAC Fuse
Cell 11: CRANK, CRUISE, HTR-A/C, BRAKE Fuses
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 11:

Cell 11: RR HVAC Fuse


Object Number: 321298  Size: FS
Power and Grounding Components
Cell 11: GAUGES Fuse
Cell 11: ILLUM Fuse
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 12:

Cell 11: GAUGES Fuse


Object Number: 321299  Size: FS
Power and Grounding Components
Cell 11: SECURITY STRG, PARK LPS, PWR WDO, WIPER, RADIO-I Fuses, R208
Cell 11: RR HVAC Fuse
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 13:

Cell 11: SECURITY STRG, PARK LPS, PWR WDO, WIPER, RADIO-I Fuses, R208


Object Number: 321300  Size: FS
Power and Grounding Components
Cell 11: CTSY and AIR BAGS Fuses
Cell 11: GAUGES Fuse
Power Distribution Schematics Domestic
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 14:

Cell 11: CTSY and AIR BAGS Fuses


Object Number: 321301  Size: FS
Power and Grounding Components
Cell 11: TURN B/U and TRANS Fuses
Cell 11: SECURITY STRG, PARK LPS, PWR WDO, WIPER, RADIO-I Fuses, R208
Power Distribution Schematics Domestic
Cell 11: TURN B/U and TRANS Fuses
SIR Caution
Handling ESD Sensitive Parts Notice
Figure 15:

Cell 11: TURN B/U and TRANS Fuses


Object Number: 321302  Size: FS
Power and Grounding Components
Cell 11: PWR ACCY Fuse
Cell 11: CTSY and AIR BAGS Fuses
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Domestic
Figure 16:

Cell 11: PWR ACCY Fuse


Object Number: 321304  Size: FS
Power and Grounding Components
Cell 11: STOP, PWR AUX, CIG LTR, RADIO-B, HTD MIR, HAZARD Fuses
Cell 11: TURN B/U and TRANS Fuses
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Figure 17:

Cell 11: STOP, PWR AUX, CIG LTR, RADIO-B, HTD MIR, HAZARD Fuses


Object Number: 321305  Size: FS
Power and Grounding Components
Cell 11: PWR ACCY Fuse
Power Distribution Schematics Domestic
Power Distribution Schematics Domestic
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice

Fuse Block Schematics Export

Figure 1:

Cell 11: ECM-B, Horn, A/C Compressor


Object Number: 355577  Size: FS
Power and Grounding Components
Cell 11: ENG I Fuse (Gas w/L35)
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 2:

Cell 11: ENG I Fuse (Gas w/L35)


Object Number: 355582  Size: FS
Power and Grounding Components
Cell 11: ENG I Fuse (Gas w/ L31)
Cell 11: ECM-B, Horn, A/C Compressor
Cell 11: Engine 1 (5.7L (Gas), Diesel)
Cell 11: Engine 1 (5.7L (Gas), Diesel)
Cell 11: ENG I Fuse (Gas w/ L31)
Handling ESD Sensitive Parts Notice
Figure 3:

Cell 11: ENG I Fuse (Gas w/ L31)


Object Number: 355589  Size: FS
Power and Grounding Components
Cell 11: Engine 1 (5.7L (Gas), Diesel)
Cell 11: ENG I Fuse (Gas w/L35)
Cell 11: ENG I Fuse (Gas w/L35)
Figure 4:

Cell 11: Engine 1 (5.7L (Gas), Diesel)


Object Number: 355593  Size: FS
Power and Grounding Components
Cell 11: ECM 1, 4.3L
Cell 11: ENG I Fuse (Gas w/ L31)
Cell 11: ENG I Fuse (Gas w/L35)
Cell 11: ENG I Fuse (Gas w/L35)
Figure 5:

Cell 11: ECM 1, 4.3L


Object Number: 355606  Size: FS
Power and Grounding Components
Cell 11: ECM 1, 5.7L
Cell 11: Engine 1 (5.7L (Gas), Diesel)
Power Distribution Schematics Export
Figure 6:

Cell 11: ECM 1, 5.7L


Object Number: 355609  Size: FS
Power and Grounding Components
Cell 11: Sol Fuel, Ign-E, Rear Blower
Cell 11: ECM 1, 4.3L
Cell 11: ECM 1, 4.3L
Figure 7:

Cell 11: Sol Fuel, Ign-E, Rear Blower


Object Number: 355614  Size: FS
Power and Grounding Components
Cell 11: Left Headlamp, Left High Beam, Right Headlamp, Right High Beam, Crank
Cell 11: ECM 1, 5.7L
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 8:

Cell 11: Left Headlamp, Left High Beam, Right Headlamp, Right High Beam, Crank


Object Number: 355617  Size: FS
Power and Grounding Components
Cell 11: Sol Fuel, Ign-E, Rear Blower
Cell 11: Rear Defog, Cruise, Heater A/C, Brake
Power Distribution Schematics Export
Figure 9:

Cell 11: Rear Defog, Cruise, Heater A/C, Brake


Object Number: 355621  Size: FS
Power and Grounding Components
Cell 11: Illum
Cell 11: Left Headlamp, Left High Beam, Right Headlamp, Right High Beam, Crank
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 10:

Cell 11: Illum


Object Number: 355631  Size: FS
Power and Grounding Components
Cell 11: Rear HVAC
Cell 11: Rear Defog, Cruise, Heater A/C, Brake
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 11:

Cell 11: Rear HVAC


Object Number: 355638  Size: FS
Power and Grounding Components
Cell 11: Gauges
Cell 11: Illum
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 12:

Cell 11: Gauges


Object Number: 355641  Size: FS
Power and Grounding Components
Cell 11: Security STRG, Park Lamps, DRL, Power Window, CB B Wiper,Radio-1
Cell 11: Rear HVAC
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 13:

Cell 11: Security STRG, Park Lamps, DRL, Power Window, CB B Wiper, Radio-1


Object Number: 355647  Size: FS
Power and Grounding Components
Cell 11: Courtesy, Air Bags
Cell 11: Gauges
Brake Warning System Schematics
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Power Distribution Schematics Export
Figure 14:

Cell 11: Courtesy, Air Bags


Object Number: 355653  Size: FS
Power and Grounding Components
Cell 11: Courtesy Cont'd, Turn, B/U, Trans
Cell 11: Security STRG, Park Lamps, DRL, Power Window, CB B Wiper,Radio-1
Handling ESD Sensitive Parts Notice
Cell 11: Courtesy Cont'd, Turn, B/U, Trans
Power Distribution Schematics Export
Figure 15:

Cell 11: Courtesy Cont'd, Turn, B/U, Trans


Object Number: 355658  Size: FS
Power and Grounding Components
Cell 11: Power Accessory
Cell 11: Courtesy, Air Bags
Handling ESD Sensitive Parts Notice
Cell 11: Courtesy, Air Bags
Power Distribution Schematics Export
Figure 16:

Cell 11: Power Accessory


Object Number: 355668  Size: FS
Power and Grounding Components
Cell 11: Stop, Power Auxiliary, Cig Lighter, Radio-B, Heated Mirror, Hazard
Cell 11: Courtesy Cont'd, Turn, B/U, Trans
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Figure 17:

Cell 11: Stop, Power Auxiliary, Cig Lighter, Radio-B, Heated Mirror, Hazard


Object Number: 355669  Size: FS
Power and Grounding Components
Cell 11: Power Accessory
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Power Distribution Schematics Export
Power Distribution Schematics Export