Automatic Transmission
AW-1 Automatic Transmission Fluid (GM Part No. 19256039, in Canada 19256040).
Applies to: Automatic Transmission
Owner’s manual specs
2017 Buick LaCrosse Specs: Oil Capacity, Fluids, Maintenance Schedule & Fuse Box
Figures for the 2017 Buick LaCrosse, copied from Buick’s own owner’s manual. Every one links to the manual page it came from.
From the manufacturer’s manuals. Every figure here is copied from the manufacturer's own manual, with a link to the page it came from. Where a manual is unclear or contradicts itself, we leave the figure out.
Fluids & capacities
Engine Coolant
50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant 0 236.
Applies to: Engine Coolant
Engine Cooling System
9.5 qt
9 L
Engine Oil
Engine oil meeting the dexos1™specification of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil 0 231.
Applies to: Engine Oil
Engine Oil with Filter
6 qt
5.7 L
Applies to: with filter
Maintenance schedule
Normal service schedule
Use this for ordinary driving.
| Service | When |
|---|---|
| Replace engine air cleaner filter. (3) | Every 45,000 mi(72,000 km) |
| Replace passenger compartment air filter. (1) | Every 22,500 mi(36,000 km) |
| Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed. | Every 7,500 mi(12,000 km) |
Severe service schedule
Use this if you tow, idle a lot, drive short trips in the cold, or run in dust.
| Service | When |
|---|---|
| Replace engine air cleaner filter. (3) | Every 45,000 mi(72,000 km) |
| Replace passenger compartment air filter. (1) | Every 22,500 mi(36,000 km) |
| Rotate tires and perform Required Services. Check engine oil level and oil life percentage. Change engine oil and filter, if needed. | Every 7,500 mi(12,000 km) |
Oil life & reset procedures
Engine oil life system reset
Before you start
- Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change.
Steps
- Using the DIC controls on the right side of the steering wheel, display REMAINING OIL LIFE on the DIC.
- Press V on the DIC controls and hold down for a few seconds to clear the CHANGE ENGINE OIL SOON message and reset the oil life at 100%.
- Lower the cover and secure with the seven screws.
You’ll know it worked: The system is reset when the CHANGE ENGINE OIL SOON message is off.
Operating the engine with the air cleaner/filter off can cause you or others to be burned.
when working on the engine and do not drive with the air cleaner/filter off.
If the air cleaner/filter is off, dirt can easily get into the engine, which could damage it.
Fuse box locations & fuse chart
Engine Compartment Fuse Block
Diagrams in the manual
What each fuse protects
| Fuse | Amps | Protects | Source |
|---|---|---|---|
| 3 | — | ABS pump | p.250 |
| 7 | — | Left corner lamp | p.250 |
| 8 | — | Power windows/ Rearview mirror/ Power seats | p.250 |
| 9 | — | Engine boost | p.250 |
| 12 | — | Rear window defogger | p.250 |
| 13 | — | Heated mirrors | p.250 |
| 15 | — | Passive entry/ Passive start | p.250 |
| 16 | — | Front wipers | p.250 |
| 17 | — | Passenger power seat | p.250 |
| 18 | — | ABS valve | p.250 |
| 19 | — | Driver power seat | p.250 |
| 21 | — | Sunroof | p.250 |
| 22 | — | Right corner lamp | p.250 |
| 23 | — | Auto headlamp leveling | p.250 |
| 25 | — | Front wiper control | p.252 |
| 26 | — | Transmission control module/Ignition | p.250 |
| 27 | — | Instrument panel/ Ignition | p.250 |
| 29 | — | Rear vision camera/ Ventilation | p.251 |
| 30 | — | Malfunction indicator lamp/Shift solenoid | p.251 |
| 31 | — | Run/Crank | p.252 |
| 32 | — | Canister vent solenoid | p.251 |
| 33 | — | Front heated seats | p.251 |
| 34 | — | Rear heated seat/ Vehicle body safety module/Energy storage system fan | p.251 |
| 35 | — | Fog lamps | p.251 |
| 36 | — | Fuel module | p.251 |
| 37 | — | Front wiper speed | p.252 |
| 40 | — | Steering columnn lock | p.251 |
| 42 | — | Transmission auxiliary pump | p.252 |
| 43 | — | Heated steering wheel | p.251 |
| 46 | — | Engine control module/Ignition | p.251 |
| 48 | — | Engine boost/Left cooling fan | p.251 |
| 49 | — | DC DC battery 2/AWD | p.251 |
| 57 | — | Transmission auxiliary pump | p.251 |
| 58 | — | TRCM | p.251 |
| 59 | — | High-beam headlamps | p.251 |
| 60 | — | Cooling fan | p.251 |
| 64 | — | A/C control | p.252 |
| 65 | — | A/C HEV | p.251 |
| 66 | — | Powertrain | p.252 |
| 69 | — | Right HID low-beam headlamps | p.251 |
| 70 | — | Left HID low-beam headlamps | p.251 |
| 71 | — | HID low-beam headlamps | p.252 |
| 72 | — | Starter pinion | p.251 |
| 73 | — | Starter motor | p.252 |
| 74 | — | Starter motor | p.251 |
| 75 | — | Engine control module | p.251 |
| 76 | — | Powertrain - off engine | p.251 |
| 78 | — | Horn | p.251 |
| 79 | — | Washer pump | p.251 |
| 80 | — | Starter pinion | p.252 |
| 81 | — | Transmission control module/ Engine control module | p.251 |
| 84 | — | Powertrain - on engine | p.252 |
| 85 | — | Engine control module switch 2 | p.252 |
| 86 | — | Engine control module switch 1 | p.252 |
| 87 | — | SAI reaction pump | p.252 |
| 88 | — | Aeroshutter | p.252 |
| 89 | — | Headlamp washer | p.252 |
| 90 | — | SAI reaction solenoid | p.252 |
| 92 | — | TPIM motor generator unit pump | p.252 |
| 93 | — | Headlamp leveling | p.252 |
| 94 | — | Headlamp washer | p.252 |
| 95 | — | SAI reaction solenoid | p.252 |
| 96 | — | Fuel heater | p.252 |
| 98 | — | SAI reaction pump | p.252 |
| 99 | — | Coolant pump | p.252 |
Instrument Panel Fuse Block
Where to find it
Instrument Panel Fuse Block The instrument panel fuse block is in the instrument panel, on the driver side of the vehicle.
open the fuse panel by pulling down at the top.
Diagrams in the manual
More fuse pages in the manual
Diagrams and printed legends we can’t host. Check the box name printed on a diagram before counting positions.