AUTOMOTIVE ELECTRICIANS

Buick Rainier 2004 – 2004 ELECTRICAL Fuses Circuit Breakers Envoy XL Envoy XUV Trailblazer

Buick Rainier 2004 - 2004 ELECTRICAL Fuses & Circuit Breakers - Envoy XL, Envoy XUV & Trailblazer


Buick Rainier 2004 - IDENTIFICATION

CAUTION: When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.


Buick Rainier 2004 MODEL IDENTIFICATION

Model Body Code
Chevrolet
Trailblazer S/T
GMC
Envoy XL S/T
Envoy XUV S/T


Buick Rainier 2004 - FUSIBLE LINK


Fusible links are usually located between battery and starter or electrical center. For description and repair procedures, see Fig. 1 .

Buick Rainier 2004 - Component Locations -  Repairing Fusible Links
Fig. 1: Buick Rainier 2004 - Component Locations - Repairing Fusible Links


Buick Rainier 2004 - REAR FUSE BLOCK


NOTE: The short wheelbase models use a different rear fuse block from the long wheelbase models. The rear fuse block is located under left second row seat on both. See Fig. 2 .


Fig. 2: Buick Rainier 2004 - Component Locations - Locating Rear Fuse Block


Buick Rainier 2004 - Short Wheelbase



Fig. 3: Buick Rainier 2004 - Component Locations - Identifying Rear Fuse Block Components (Short Wheelbase)


Fig. 4: Buick Rainier 2004 - Component Locations - Rear Fuse Block Legend (Short Wheelbase - 1 Of 2)


Fig. 5: Buick Rainier 2004 - Component Locations - Rear Fuse Block Legend (Short Wheelbase - 2 Of 2)


Buick Rainier 2004 - Long Wheelbase



Fig. 6: Buick Rainier 2004 - Component Locations - Identifying Rear Fuse Block Components (Long Wheelbase)


Fig. 7: Buick Rainier 2004 - Component Locations - Rear Fuse Block Legend (Long Wheelbase - 1 Of 2)


Fig. 8: Buick Rainier 2004 - Component Locations - Rear Fuse Block Legend (Long Wheelbase - 2 Of 2)


Buick Rainier 2004 - UNDERHOOD FUSE BLOCK


NOTE: Underhood fuse block is located on driver's side of engine compartment. See Fig. 9 .


Fig. 9: Buick Rainier 2004 - Component Locations - Locating Underhood Fuse Block


Buick Rainier 2004 - 4.2L Engine



Fig. 10: Buick Rainier 2004 - Component Locations - Identifying Underhood Fuse Block Components (Early Production 4.2L Engine)


Fig. 11: Buick Rainier 2004 - Component Locations - Identifying Underhood Fuse Block Components (Late Production 4.2L Engine)


Fig. 12: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (4.2L Engine - 1 Of 3)


Fig. 13: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (4.2L Engine - 2 Of 3)


Fig. 14: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (4.2L Engine - 3 Of 3)


Buick Rainier 2004 - 5.3L Engine



Fig. 15: Buick Rainier 2004 - Component Locations - Identifying Underhood Fuse Block Components (Early Production 5.3L Engine)


Fig. 16: Buick Rainier 2004 - Component Locations - Identifying Underhood Fuse Block Components (Late Production 5.3L Engine)


Fig. 17: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (5.3L Engine - 1 Of 3)


Fig. 18: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (5.3L Engine - 2 Of 3)


Fig. 19: Buick Rainier 2004 - Component Locations - Underhood Fuse Block Legend (5.3L Engine - 3 Of 3)

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