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2019 Buick LaCrosse Service and Repair Manual
Regular price
$49.99 USD
Unit price
Covers all 2019 LaCrosse trims — Premium Sedan 4-Door, Base Sedan 4-Door, Preferred Sedan 4-Door +3 more ·
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Complete repair procedures
Wiring diagrams & schematics
Torque specifications
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2019 Buick LaCrosse Service and Repair Manual
Regular price
$49.99 USD
Unit price
2019 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
- Preferred Sedan 4-Door
- Essence Sedan 4-Door
- Avenir Sedan 4-Door
- Sport Touring Sedan 4-Door
Engines covered
- 3.6L 222Cu. In. V6 GAS DOHC Naturally Aspirated
- 2.5L 150Cu. In. l4 MILD HYBRID EV-GAS (MHEV) 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 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Profes
Consequence
A reduction of braking performance can increase the risk of a crash.
Remedy
GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recal
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encor
Consequence
Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may p
Remedy
GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace
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 communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC'ss
This Preliminary information communicates to the field on how to diagnosis a GPS issue with the Telematic module with no DTC's
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.
Showing the 8 most recent of 571 technical service bulletins on file with NHTSA.
When I come to a stop and the auto stop/start disengages the car makes a grinding noise
When accelerating to get on to highway pushing on pedal but nothing happens, have to get pushing up and down until it goes. Has done this four time's and dealer says Buick has no fix for it. Have alm
When accelerating to get on to highway pushing on pedal but nothing happens, have to get pushing up and down until it goes. Has done this four time's and dealer says Buick has no fix for it. Have alm
The contact owns a 2019 Buick LaCrosse. The contact stated that the engine fan failed to shut off after turning off the vehicle. The failure occurred while the vehicle was idling in a drive-thru with
The contact owns a 2019 Buick LaCrosse. The contact stated that the engine fan failed to shut off after turning off the vehicle. The failure occurred while the vehicle was idling in a drive-thru with
Showing the 5 most serious of 8 complaints filed with NHTSA.
Other Years of the Buick LaCrosse
2018 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 Manual2012 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