The service and repair manual for the 2019 GMC Terrain — 1.5L I4 and 1.6L I4 and 2.0L I4 engines, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones GMC published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2019 |
|---|---|
| Engines | 1.5L I4 — 91 cu in, DOHC, turbocharged 1.6L I4 — 98 cu in, DOHC, turbocharged 2.0L I4 — 122 cu in, DOHC, turbocharged |
| Trims | SL Sport Utility 4-Door · SLE Sport Utility 4-Door · Denali Sport Utility 4-Door · SLT Sport Utility 4-Door |
| Federal record | 2 recalls · 285 complaints · 754 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2019 Terrain manual
03 / ContentsSections in the manual
- Quick Lookups 875
- General Information 2,006
- Accessories & Equipment 9,794
- Heating, Ventilation & A/C (HVAC) 594
- Body & Frame 2,850
- Maintenance 15
- Brakes 938
- Restraints 361
- Drivelines & Axles 170
- Steering 293
- Electrical 6,065
- Suspension 233
- Engine Mechanical 1,075
- Transmission 1,397
- Engine Performance 3,120
04 / Known issuesRecalls on federal record for the 2019 Terrain
- Service Brakes, Hydraulic — foundation components › disc › caliper · 18V576000A reduction of braking performance can increase the risk of a crash.
- Power Train — automatic transmission · 20V668000Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may p.
Owners have filed 285 complaints and GMC has issued 754 technical service bulletins for the 2019 Terrain. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2019 Terrain manual
Is this manual specific to the 2019 Terrain?
Yes. It is the OEM manual matched to the 2019 model year, covering the 1.5L I4 and 1.6L I4 and 2.0L I4 across the SL Sport Utility 4-Door, SLE Sport Utility 4-Door, Denali Sport Utility 4-Door, SLT Sport Utility 4-Door trims. Specifications and procedure sequences are the ones GMC published for this year.
What 2019 Terrain problems does it help with?
2 recalls are on federal record for the 2019 Terrain, covering service brakes, hydraulic, power train. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by GMC dealers.
Does it include 2019 Terrain wiring diagrams?
Yes — the complete wiring diagrams for the 2019 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $49.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther Terrain years and 2019 GMC models
2024 Terrain · 2023 Terrain · 2022 Terrain · 2021 Terrain · 2020 Terrain · 2018 Terrain · 2017 Terrain · 2016 Terrain · 2015 Terrain · 2014 Terrain · 2013 Terrain · all 15 years
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