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2012 Buick LaCrosse Service and Repair Manual
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$29.99 USD
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Covers all 2012 LaCrosse trims — Premium Sedan 4-Door, Base Sedan 4-Door, Leather Sedan 4-Door +3 more ·
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2012 Buick LaCrosse Service and Repair Manual
Regular price
$29.99 USD
Unit price
2012 Buick LaCrosse service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Premium Sedan 4-Door
- Base Sedan 4-Door
- Leather Sedan 4-Door
- Convenience Sedan 4-Door
- CXS Sedan 4-Door
- Touring Sedan 4-Door
Engines covered
- 2.4L 2384CC 145Cu. In. l4 MILD HYBRID EV-GAS (MHEV) DOHC Naturally Aspirated
- 3.6L 3564CC 217Cu. In. V6 FLEX DOHC Naturally Aspirated
- 3.6L 3564CC 217Cu. In. V6 GAS DOHC Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
General Motors, LLC (GM) is recalling certain 2010-2013 Buick Lacrosse, 2012-2013 Buick Regal, and 2013 Chevrolet Malibu vehicles sold or ever registered in Connecticut, Delaware, the District of Colu
Consequence
A rear toe link fracture may reduce the driver's ability to control the vehicle, increasing the risk
Remedy
Dealers will replace the rear suspension toe links and adjuster fasteners, free of charge. Owner no
General Motors (GM) is recalling certain model year 2012 and 2013 Buick LaCrosse and Regal, and model year 2013 Chevrolet Malibu Eco vehicles equipped with eAssist. These vehicles may have a conditio
Consequence
If the vehicle is continued to be driven, the engine may stall and/or the vehicle may not start. In
Remedy
GM will notify owners and dealers will test the GCM and replace it, as necessary, free of charge. T
GM IS RECALLING CERTAIN MODEL YEAR 2012 BUICK LACROSSE PASSENGER VEHICLES MANUFACTURED FROM JUNE 9, 2011, THROUGH JULY 2, 2011, FOR FAILING TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFE
Consequence
THE IMPROPER DIAGNOSING MAY CAUSE THE ESC TO FALSELY ACTIVATE, RESULTING IN SUDDEN CHANGES IN VEHICL
Remedy
GM DEALERS WILL REPROGRAM THE ELECTRONIC BRAKE CONTROL MODULE FREE OF CHARGE. THE SAFETY RECALL BEG
This document provides the technician with a diagnostic tip if the vehicle stalls and set diagnostic trouble code P0191 and may also set P0172. The diagnostic tip has the technician inspect the high pressure fuel pump body markings to confi
This preliminary information communicates information about how to determine if a wheel and tires size change is available.
This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.
This service bulletin provides information on Tire Sidewall Irregularities.
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage.
This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customers vehicles that exhibit vibration conditions without utilizing the s
Showing the 8 most recent of 782 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2012 BUICK LACROSSE. WHILE DRIVING 30 MPH, THE CONTACT'S VEHICLE WAS STRUCK ON THE FRONT DRIVER'S SIDE FENDER AND DOOR. THE CONTACT STATED THAT THE FRONT DRIVER'S AIR BAG FAILED
THE A-PILLAR OF THE VEHICLE IS EXTREMELY WIDE AND OBSTRUCTS VISIBILITY. THE VEHICLE IS DANGEROUS TO DRIVE, AND THE WIDTH OF THE PILLAR HAS CAUSED US TO POP 3-TIRES (ONE LEFT, TWO RIGHT) (THREE SEPARAT
TL* THE CONTACT OWNS 2012 BUICK LACROSSE HYBRID. THE CONTACT STATED THAT WHILE DRIVING 5 MPH AND ATTEMPTING TO PARK, THE VEHICLE SUDDENLY ACCELERATED TO 100 MPH AND CRASHED INTO A WALL. THE VEHICLE WA
during a regular drive the check stabiltrack system message popped up on the dash in the middle circle and then the little car with the squiggly lines behind it popped up and the check engine light ca
during a regular drive the check stabiltrack system message popped up on the dash in the middle circle and then the little car with the squiggly lines behind it popped up and the check engine light ca
Showing the 5 most serious of 298 complaints filed with NHTSA.
Other Years of the Buick LaCrosse
2019 Buick LaCrosse Service and Repair Manual2018 Buick LaCrosse Service and Repair Manual2017 Buick LaCrosse Service and Repair Manual2016 Buick LaCrosse Service and Repair Manual2015 Buick LaCrosse Service and Repair Manual2014 Buick LaCrosse Service and Repair Manual2013 Buick LaCrosse Service and Repair Manual2011 Buick LaCrosse Service and Repair Manual2010 Buick LaCrosse Service and Repair Manual2009 Buick LaCrosse Service and Repair Manual2008 Buick LaCrosse Service and Repair Manual2007 Buick LaCrosse Service and Repair Manual2006 Buick LaCrosse Service and Repair Manual2005 Buick LaCrosse Service and Repair Manual