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2021 Toyota Corolla Service and Repair Manual
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$53.99 USD
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Covers all 2021 Corolla trims — Hybrid LE, L, LE +6 more ·
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Complete repair procedures
Wiring diagrams & schematics
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2021 Toyota Corolla Service and Repair Manual
Regular price
$53.99 USD
Unit price
2021 Toyota Corolla 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, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- Hybrid LE
- L
- LE
- SE Apex
- SE Nightshade, 4D Hatchback
- SE Nightshade, 4D Sedan
- SE, 4D Hatchback, Automatic CVT Trans
- SE, 4D Hatchback, Standard Trans
- SE, 4D Sedan, Automatic CVT Trans
- SE, 4D Sedan, Standard Trans
- XLE
- XSE Apex, 4D Hatchback
- XSE Apex, 4D Sedan
- XSE, 4D Hatchback, Automatic CVT Trans
- XSE, 4D Hatchback, Standard Trans
- XSE, 4D Sedan
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
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450
Consequence
An air bag that does not deploy during a crash increases the risk of injury.
Remedy
Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying
OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
Some 2018 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
OBSOLETE NOTICE August 19, 2025: This bulletin is now obsolete. Please see T-SB-0059-25.
Some 2020 2025 model year Corolla vehicles may exhibit a vibration or rattle noise from the right-hand engine mounting insulator sub-assembly. This condition will usually go away when the engines Revolutions Per Minute (RPM) are above idle.
The specific condition covered by this program is for a small engine coolant leak that can occur from the flow shut-off valve that can allow coolant to drip on other parts of the vehicle. This can cause "Engine Maintenance Required" to be d
Some 2021 2022 model year Avalon, 2018 2024 Camry, 2019 2025 model year Corolla, 2022 2025 model year Corolla Cross, and 2019 2025 model year RAV4 vehicles with A25A-FKS and M20A-FKS engines may have a MIL ON condition with one or more of t
Showing the 8 most recent of 169 technical service bulletins on file with NHTSA.
The contact owns a 2021 Toyota Corolla. The contact stated while at a stop light in the turning lane, another vehicle rear-ended the contact, causing minor damages to the rear bumper of the vehicle. T
The contact owns a 2021 Toyota Corolla. The contact stated while at a stop light in the turning lane, another vehicle rear-ended the contact, causing minor damages to the rear bumper of the vehicle. T
The contact owned a 2021 Toyota Corolla. The contact stated that while driving at an undisclosed speed, another vehicle ran a red light and crashed into the front passenger's side door. The contact st
I was rear ended. During the impact, which was enough to accelerate my vehicle from 9 mph to 36 mph, the steering wheel came completely off of the car and hit me in the head. The steering wheel was in
I was rear ended. During the impact, which was enough to accelerate my vehicle from 9 mph to 36 mph, the steering wheel came completely off of the car and hit me in the head. The steering wheel was in
Showing the 5 most serious of 243 complaints filed with NHTSA.
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