The service and repair manual for the 2019 Subaru Ascent — the 2.4L H4 engine, 6 trims. Matched to this exact model year, so the specifications and sequences are the ones Subaru published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2019 |
|---|---|
| Engines | 2.4L H4 — 146 cu in, DOHC, turbocharged |
| Trims | Premium Sport Utility 4-Door · Limited Sport Utility 4-Door · Convenience Sport Utility 4-Door · Touring Sport Utility 4-Door · Premier Sport Utility 4-Door · Base Sport Utility 4-Door |
| Federal record | 8 recalls · 545 complaints · 503 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2019 Ascent manual
03 / ContentsSections in the manual
- Quick Lookups 239
- General Information 1,613
- Accessories & Equipment 3,226
- Heating, Ventilation & A/C (HVAC) 284
- Body & Frame 1,050
- Maintenance 14
- Brakes 471
- Restraints 446
- Drivelines & Axles 154
- Steering 445
- Electrical 792
- Suspension 229
- Engine Mechanical 783
- Transmission 672
- Engine Performance 2,681
- Axle Shaft Nut (Front) 162
- Axle Shaft Nut (Rear) 177
04 / Known issuesRecalls on federal record for the 2019 Ascent
- Fuel System, Gasoline — delivery › fuel pump · 21V587000Fuel pump failure can cause an engine stall while driving, increasing the risk of a crash.
- Fuel System, Gasoline — delivery › fuel pump · 20V218000If the low pressure fuel pump fails, the engine may stall without the ability to restart the vehicle.
- Power Train — driveline › driveshaft · 19V519000If the front end of the driveshaft separates, it can increase the risk of a crash.
- Power Train — automatic transmission › control module (tcm/pcm/tecm) · 21V955000An improperly secured drive chain may slip and break, causing a loss of drive power and increasing t.
- Electrical System — wiring › interior/under dash · 22V907000A melting ground terminal increases the risk of a fire.
- Power Train — automatic transmission › control module (tcm/pcm/tecm) · 19V855000If the fluid pressure is measured higher than its actual value, the hydraulic pressure will be reduc.
- Engine And Engine Cooling — exhaust system › emission control › crankcase (p · 19V856000An unexpected loss of power while driving can increase the risk of a crash.
- Structure — body › roof and pillars · 18V508000In the event of a crash, the missing spot welds may compromise the vehicle's strength, increasing th.
Owners have filed 545 complaints and Subaru has issued 503 technical service bulletins for the 2019 Ascent. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2019 Ascent manual
Is this manual specific to the 2019 Ascent?
Yes. It is the OEM manual matched to the 2019 model year, covering the 2.4L H4 across the Premium Sport Utility 4-Door, Limited Sport Utility 4-Door, Convenience Sport Utility 4-Door, Touring Sport Utility 4-Door, Premier Sport Utility 4-Door, Base Sport Utility 4-Door trims. Specifications and procedure sequences are the ones Subaru published for this year.
What 2019 Ascent problems does it help with?
8 recalls are on federal record for the 2019 Ascent, covering fuel system, gasoline, power train, electrical system. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Subaru dealers.
Does it include 2019 Ascent 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 Ascent years and 2019 Subaru models
2024 Ascent · 2023 Ascent · 2022 Ascent · 2021 Ascent · 2020 Ascent · all 6 years
2019 Subaru BRZ · 2019 Subaru Crosstrek · 2019 Subaru Forester · 2019 Subaru Impreza · 2019 Subaru Legacy · 2019 Subaru Outback · 2019 Subaru WRX · 2019 Subaru WRX STI · 2019 Subaru XV · every 2019 model