GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Fuse Block 1, EXT LIGHTING, GENERATOR/CHASSIS, WIPER/HVAC Fuses


Object Number: 599665  Size: FS
Power and Grounding Components
Fuse Block 1, BRK BOOST MTR, COMPUTER/PRK BRK/ENG CONTROL, AUX Fuses
Fuse Block 1, BRK BOOST MTR, COMPUTER/PRK BRK/ENG CONTROL, AUX Fuses
Fuse Block 1, BRK BOOST MTR, COMPUTER/PRK BRK/ENG CONTROL, AUX Fuses
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Figure 2:

Fuse Block 1, BRK BOOST MTR, COMPUTER/PRK BRK/ENG CONTROL, AUX Fuses


Object Number: 599668  Size: FS
Power and Grounding Components
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Fuse Block 1, EXT LIGHTING, GENERATOR/CHASSIS, WIPER/HVAC Fuses
Fuse Block 1, EXT LIGHTING, GENERATOR/CHASSIS, WIPER/HVAC Fuses
Fuse Block 1, EXT LIGHTING, GENERATOR/CHASSIS, WIPER/HVAC Fuses
Figure 3:

Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses


Object Number: 599672  Size: FS
Power and Grounding Components
Ignition Switch, Ignition 3 Relay, Accessory Relay
Fuse Block 1, BRK BOOST MTR, COMPUTER/PRK BRK/ENG CONTROL, AUX Fuses
Handling ESD Sensitive Parts Notice
Fuse Block 1, EXT LIGHTING, GENERATOR/CHASSIS, WIPER/HVAC Fuses
Ignition Switch, Ignition 3 Relay, Accessory Relay
Ignition Switch, Ignition 3 Relay, Accessory Relay
Ignition Switch, Ignition 3 Relay, Accessory Relay
Figure 4:

Ignition Switch, Igniton 3 Relay, Accessory Relay


Object Number: 599844  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 1, 2, 3
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Handling ESD Sensitive Parts Notice
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Fuse Block 2, 2 SPEED AXLE, HVAC, TURN SIGNAL, IGNITION, HYD ABS MODULE, AIR ABS RELAY, AIR ABS TRAILER RELAY Fuses
Figure 5:

IP Fuse Block, Circuit Breakers 1, 2, 3


Object Number: 599678  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 4, 5, 10
Ignition Switch, Ignition 3 Relay, Accessory Relay
Handling ESD Sensitive Parts Notice
Figure 6:

IP Fuse BLock, Circuit Breakers 4, 5, 10


Object Number: 599680  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breaker 6
IP Fuse Block, Circuit Breakers 1, 2, 3
Handling ESD Sensitive Parts Notice
Figure 7:

IP Fuse Block, Circuit Breaker 6


Object Number: 599683  Size: FS
Power and Grounding Components
Circuit Breaker 6 Continued
IP Fuse Block, Circuit Breakers 4, 5, 10
Handling ESD Sensitive Parts Notice
Circuit Breaker 6 Continued
Figure 8:

Circuit Breaker 6 Continued


Object Number: 599684  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 7, 8
IP Fuse Block, Circuit Breaker 6
Handling ESD Sensitive Parts Notice
Figure 9:

IP Fuse Block, Circuit Breakers 7, 8


Object Number: 599686  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breaker 9
Circuit Breaker 6 Continued
Handling ESD Sensitive Parts Notice
IP Fuse Block, Circuit Breaker 6
Figure 10:

IP Fuse Block, Circuit Breaker 9


Object Number: 599689  Size: FS
Power and Grounding Components
Circuit Breaker 9 Continued
IP Fuse Block, Circuit Breakers 7, 8
Handling ESD Sensitive Parts Notice
Circuit Breaker 9 Continued
Figure 11:

Circuit Breaker 9 Continued


Object Number: 599693  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 11, 12, 13, 14, 15
IP Fuse Block, Circuit Breaker 9
Handling ESD Sensitive Parts Notice
IP Fuse Block, Circuit Breaker 9
Figure 12:

IP Fuse Block, Circuit Breakers 11, 12, 13, 14, 15


Object Number: 599695  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 16, 18, 19, 20, 21
Circuit Breaker 9 Continued
Figure 13:

IP Fuse Block, Circuit Breakers 16, 18, 19, 20, 21


Object Number: 599709  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 22, 23, 24, 25, 26
IP Fuse Block, Circuit Breakers 11, 12, 13, 14, 15
Handling ESD Sensitive Parts Notice
Figure 14:

IP Fuse Block, Circuit Breakers 22, 23, 24, 25, 26


Object Number: 599714  Size: FS
Power and Grounding Components
IP Fuse Block, Circuit Breakers 16, 18, 19, 20, 21