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COOLING FAN – Buick LaCrosse CXL 2005 – 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 2005

3.6L VIN 7, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2005 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 2005:

  • (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 (top right of intake manifold)
  • Fan 1 fuse 29 30a
  • Fan 1 relay
  • Fan 2 fuse 32 30a
  • Fan 2 relay
  • Fan 3 relay
  • Hot at all times
  • K14
  • K15
  • K18
  • K19
  • L14
  • Left cooling fan motor (on left side of radiator)
  • Low ref
  • M14
  • M15
  • M18
  • M19
  • Relay ctrl
  • Right cooling fan motor (on right side of radiator)
  • S119 (engine harn, 13.5 cm from ecm breakout)
  • 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 2005

3.8L VIN 2, Cooling Fan Wiring Diagram for Buick LaCrosse CXL 2005 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 2005:

  • (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 (top right of intake manifold)
  • Fan 1 fuse 29 30a
  • Fan 1 relay
  • Fan 2 fuse 32 30a
  • Fan 2 relay
  • Fan 3 relay
  • Hot at all times
  • K14
  • K15
  • K18
  • K19
  • L14
  • Left cooling fan motor (on left side of radiator)
  • Low ref
  • M14
  • M15
  • M18
  • M19
  • Powertrain control module (pcm) (left front side of engine compt, in air cleaner assembly)
  • Relay ctrl
  • Right cooling fan motor (on right side of radiator)
  • Underhood fuse block (mounted to right strut tower)