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COOLING FAN – Buick LaCrosse CXL 2008 – SYSTEM WIRING DIAGRAMS

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COOLING FAN

3.6L VIN 7

3.6L VIN 7, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008

3.6L VIN 7, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Download PDF file

List of elements for 3.6L VIN 7, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008:

  • (in back of right headlamp on frame) g100
  • A18
  • A19
  • C18
  • C19
  • Class 2 serial
  • Computer data lines system
  • E10
  • Ect sens sig
  • Engine control module (ecm) (top of engine)
  • Engine coolant temperature (ect) sensor (left side of engine block, above exhaust manifold)
  • Fan 1 fuse 29 30a
  • Fan 1 relay
  • Fan 2 fuse 32 30a
  • Fan 2 relay
  • Fan 3 relay
  • Hi spd fan rly
  • Hot at all times
  • J119 (in on-engine wiring harness, 34.5 cm from engine control module)
  • K14
  • K15
  • K18
  • K19
  • L14
  • Left cooling fan motor (on left side of radiator)
  • Lo spd fan rly
  • Low ref
  • M14
  • M15
  • M18
  • M19
  • Right cooling fan motor (on right side of radiator)
  • Tan
  • Underhood fuse block (mounted to right strut tower)

3.8L VIN 2

3.8L VIN 2, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008

3.8L VIN 2, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 3.8L VIN 2, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008:

  • (in back of right headlamp on frame) g100
  • A18
  • A19
  • C18
  • C19
  • Class 2 serial
  • Computer data lines system
  • E10
  • Ect sens sig
  • Engine coolant temperature (ect) sensor (on top right of intake manifold)
  • Fan 1 fuse 29 30a
  • Fan 1 relay
  • Fan 2 fuse 32 30a
  • Fan 2 relay
  • Fan 3 relay
  • Hi spd fan rly
  • Hot at all times
  • K14
  • K15
  • K18
  • K19
  • L14
  • Left cooling fan motor (on left side of radiator)
  • Lo spd fan rly
  • Low ref
  • M14
  • M15
  • M18
  • M19
  • Powertrain control module (pcm) (left side of engine compt, near air cleaner assembly)
  • Right cooling fan motor (on right side of radiator)
  • Underhood fuse block (mounted to right strut tower)

5.3L VIN C

5.3L VIN C, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008

5.3L VIN C, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008 https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO
Get access to all wiring diagrams of the carDownload PDF file

List of elements for 5.3L VIN C, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2008:

  • 87a
  • Class 2 serial
  • Computer data lines system
  • Ect sens sig
  • Engine control module (ecm) (left front of engine compt)
  • Engine coolant temperature (ect) sensor (left front of engine)
  • Fan 1 fuse 30a
  • Fan 1 relay
  • Fan 2 fuse 30a
  • Fan 2 relay
  • Fan 3 relay
  • G100 (in back of right headlamp on frame)
  • Hi spd fan rly
  • Hot at all times
  • Left cooling fan motor (on left side of radiator)
  • Lo spd fan rly
  • Low ref
  • Right cooling fan motor (on right side of radiator)
  • Underhood fuse block (mounted to right strut tower)