This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
2024 Subaru Ascent Service and Repair Manual
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Covers Every System & ComponentEvery procedure for the 2024 Subaru Ascent
2024 Subaru Ascent 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.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- Premium Sport Utility 4-Door
- Onyx Edition Sport Utility 4-Door
- Limited Sport Utility 4-Door
- Convenience Sport Utility 4-Door
- Touring Sport Utility 4-Door
- Premier Sport Utility 4-Door
- Onyx Edition Limited Sport Utility 4-Door
- Base Sport Utility 4-Door
Engines covered
- 2.4L 2387CC 146Cu. In. H4 GAS DOHC Turbocharged
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
Payment & Security
Payment methods
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2024 Subaru Ascent Recalls & Complaints
This Bulletin provides the diagnostic procedures to be followed when addressing customer concerns of steering wheel/vehicle body vibration when driving at highway speeds when tire/wheel balance is suspected.
This Service Information Bulletin was developed to provide interim guidance for vehicles exhibiting DTC B2A20.
In the interest of customer satisfaction, Subaru of America, Inc. (SOA) is extending the New Car Limited Warranty coverage for the front brake on 2019-24 model year Ascent models to 8 years (96 months) or 150,000 miles (whichever comes firs
This bulletin contains information to help when attempting to complete the STARLINK Telematics subscription process, an Error Code 202 and / or 204 may occur preventing the process from completing successfully
This announcement provides information on the use of aftermarket services or tools for programming immobilizer keys/fobs.
This bulletin announces the new procedure and Warranty Fail Code for FirstTime air conditioning (A/C) performance concerns possibly resulting from an undetected A/C refrigerant leak.
This bulletin contains additional information for recommended materials listed in the Service Manuals for individual models.
Showing the 8 most recent of 182 technical service bulletins on file with NHTSA.
When driving below 5 mphâforward or reverseâwith the rear passenger door fully open, the only alert is a small âdoor ajarâ icon on the dash. This icon is the same drawing, whether the door is
When driving below 5 mphâforward or reverseâwith the rear passenger door fully open, the only alert is a small âdoor ajarâ icon on the dash. This icon is the same drawing, whether the door is
When driving below 5 mphâforward or reverseâwith the rear passenger door fully open, the only alert is a small âdoor ajarâ icon on the dash. This icon is the same drawing, whether the door is
Eye sight freezing when car purchased brand new. I was told that this was a known Issue. Radio freezing and then resuming at blaring volume, I was told that this was a known issue and Subaru was waiti
Eye sight freezing when car purchased brand new. I was told that this was a known Issue. Radio freezing and then resuming at blaring volume, I was told that this was a known issue and Subaru was waiti
Showing the 5 most serious of 59 complaints filed with NHTSA.
Other Years of the Subaru Ascent
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