Repair manual
Wiring diagrams
Toyota Avalon XX20 Repair Manual
Step-by-step repair and maintenance instructions for the Toyota Avalon XX20 (1999–2002): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
71sections
496articles
ENManual language
- Engine Mechanical
- V6 Valve Clearance
- V8 Valve Clearance
- Avalon
- Camry, Camry Solara & Sienna
- Tacoma & 4Runner
- Tundra
- Idle Speed & Mixture
- V6 Idle Speed
- Avalon, Camry, Camry Solara & Sienna
- V8 Idle Speed
- Land Cruiser & Tundra
- Throttle Body Lever Adjustment
- Preliminary Inspection
- Adjustment Procedure
- Avalon, Camry, Camry Solara, Sienna, Tacoma, Tundra & 4Runner
- Tacoma with M/t & 4Runner with M/t
- Park/neutral Position (Pnp) Switch
- Avalon, Camry & Camry Solara
- Land Cruiser
- Sienna
- Tacoma & 4RUNNER
- ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS)
- ELECTRONIC THROTTLE CONTROL SYSTEM (ETCS)
- Land Cruiser & Tundra 4.7L V8
- ACOUSTIC CONTROL INDUCTION SYSTEM (ACIS) CONTROL CIRCUIT
- ENGINE CONTROL MODULE (ECM) POWER SOURCE CIRCUIT
- Avalon
- Camry
- Camry Solara
- Land Cruiser
- Sienna
- Tacoma Calif. Emission Vehicles
- Tacoma Except Calif. Emission Vehicles
- Tundra 3.4L V6 Calif. Emission Vehicles
- Tundra 3.4L V6 Except Calif. Emission Vehicles
- Tundra 4.7L V8
- 4Runner
- FUEL PUMP CONTROL CIRCUIT
- Tacoma, Tundra 3.4L V6 & 4Runner
- STARTER SIGNAL CIRCUIT
- Power & Ground Circuits
- AIR/FUEL (A/F) SENSOR
- Avalon, Camry Calif. Emission Vehicles, Camry Solara Calif. Emission Vehicles & Sienna Calif. Emission Vehicles
- Tacoma Calif. Emission Vehicles, Tundra 3.4L V6 Calif. Emission Vehicles & 4Runner Calif. Emission Vehicles
- AIRFLOW METER
- CAMSHAFT POSITION SENSOR
- CRANKSHAFT POSITION SENSOR
- Camry & Camry Solara
- Avalon, Camry, Camry Solara & Sienna
- Avalon, Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner
- A/T Models
- VAPOR PRESSURE SENSOR
- Tundra
- A/F HEATER RELAY
- Sienna Calif. Emission Vehicle
- CIRCUIT OPENING RELAY
- EFI MAIN RELAY
- IG2 RELAY
- Fuel Pump Electronic Control Unit (Land Cruiser)
- Fuel Pump Relay (Tundra 4.7L V8)
- Fuel Pump Switch (Land Cruiser)
- Fuel Pump Pressure
- Fuel Cut System
- Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner
- IGNITION SYSTEMS
- Knock Sensors
- EGR POSITION SENSOR
- EGR VACUUM CONTROL VALVE
- FUEL EVAPORATION SYSTEM
- Charcoal Canister
- EVAP Vacuum Switching Valve
- Overfill Check Valve (Avalon, Camry & Camry Solar)
- Pressure Switching Valve Vacuum Switching Valve (Avalon, Camry & Camry Solara)
- Vapor Pressure Sensor Vacuum Switching Valve (Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & Tundra 4.7L V8
- Tundra 3.4L V6 & 4Runner
- VARIABLE VALVE TIMING (VVT) SYSTEM
- VARIABLE VALVE TIMING (VVT) CAMSHAFT TIMING OIL CONTROL VALVE
- Tacoma With M/T & 4Runner With M/T
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Parasitic Load Explanation & Test Procedures - General Information 2
- Waveforms - Injector Pattern Tutorial - General Information 2
- Electrostatic Discharge Warning - General Information
- State Emission Standards - Diesel
- Diagnostic Trouble Code Definitions - General Information
- Introduction
- Acoustic Control Induction System (Acis) Vacuum Switching Valve (Vsv)
- Removal & Installation (Camry, Camry Solara & Sienna)
- Intake Air Control Valve
- Removal (Avalon)
- Removal (Camry, Camry Solara & Sienna)
- Engine Control Module (ECM)
- Removal & Installation
- Removal & Installation (Land Cruiser)
- Removal & Installation (Land Cruiser & Tundra 4.7L V8)
- Air/fuel (A/f) Sensor
- Removal & Installation (Avalon, Camry Calif. Emission Vehicles, Camry Solara Calif. Emission Vehicles & Sienna Calif. Emission Vehicles)
- Removal & Installation (Tacoma Calif. Emission Vehicles, Tundra 3.4L V6 Calif. Emission Vehicles & 4Runner Calif. Emission Vehicles)
- Airflow Meter
- Removal & Installation (Avalon)
- Removal & Installation (Camry & Camry Solara)
- Removal & Installation (Sienna)
- Removal & Installation (Tacoma & 4Runner)
- Removal & Installation (Tundra 3.4L V6)
- Removal & Installation (Tundra 4.7L V8)
- Brakelight Switch
- Removal & Installation (Avalon, Camry, Camry Solara, Land Cruiser, Sienna, Tacoma & Tundra)
- Removal & Installation (4Runner)
- Removal & Installation (Avalon, Camry, Camry Solara & Sienna)
- Removal & Installation (Tacoma, Tundra 3.4L V6 & 4Runner)
- Fuel Pump Switch
- Removal & Installation (Avalon, Camry & Camry Solara)
- Removal (Tacoma, Tundra 3.4L V6 & 4Runner)
- Removal (Tundra 4.7L V8)
- Removal (Avalon, Camry A/t, Camry Solara A/t & Sienna)
- Removal (Land Cruiser)
- Removal (Tacoma A/t, Tundra A/t & 4Runner A/t)
- Removal & Installation (Avalon, Land Cruiser & Tundra 4.7L V8)
- Removal & Installation (Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Variable Valve Timing (VVT) Sensor
- Removal & Installation (Avalon, Sienna & 4Runner)
- Removal (Camry & Camry Solara)
- Removal & Installation (Tacoma)
- Removal (Tundra)
- Removal (Sienna)
- Fuel System Pressure Release
- Avalon, Camry & Camry Solara
- Sienna
- Tacoma, Tundra & 4Runner
- Disassembly & Reassembly
- Removal (Camry)
- Disassembly & Reassembly (Type "A" Fuel Pump)
- Disassembly & Reassembly (Type "B" Fuel Pump)
- Removal (Tacoma & 4Runner)
- Removal (Avalon, Camry, Camry Solara & Sienna)
- Removal (Land Cruiser & Tundra 4.7L V8)
- Removal (Avalon, Camry & Camry Solara)
- Removal & Installation (Avalon, Camry, Camry Solara, Sienna, Tacoma, Tundra 3.4L V6 & 4Runner)
- Throttle Body Lever Adjustment
- Avalon (Preliminary Inspection)
- Adjustment Procedure
- Removal & Installation (Land Cruiser, Tacoma, Tundra & 4Runner)
- Removal & Installation (Land Cruiser, Sienna, Tacoma, Tundra & 4Runner)
- Variable Valve Timing (VVT) Camshaft Timing Oil Control Valve
- Avalon
- Camry & Camry Solara
- Land Cruiser
- Tacoma & 4RUNNER
- Tundra
- Manufacturer's Suggested Scheduled Maintenance
- Removal (Avalon, Camry (1998-2001) & Camry Solara)
- Inspection (Avalon, Camry (1998-2001) & Camry Solara)
- Installation (Avalon, Camry (1998-2001) & Camry Solara)
- Removal (Camry (2002-06) & Highlander)
- Inspection (Camry (2002-06) & Highlander)
- Installation (Camry (2002-06) & Highlander)
- Removal (Sienna)
- Inspection (Sienna)
- Installation (Sienna)
- Torque Specifications