Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2003 Suzuki Aerio S, AutomaticFACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (2003 Suzuki Aerio GS, AWD, Automatic), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different variant/trim
- Different car
- Section 1 (Engine Controls - Service & Adjustment Specifications)
- Section 2 (Engine Controls - On-Vehicle Adjustments)
- Section 3 (Engine Controls - Basic Diagnostic Procedures)
- Section 4 (Engine Controls - Self-Diagnostics)
- Section 5 (Engine Controls - Self-Diagnostics - 2.2L)
- Section 6 (Engine Controls - Trouble Shooting - No Codes)
- Section 7 (Engine Controls - System & Component Testing)
- Section 8 (Engine Controls - Pin Voltage Charts)
- Section 9 (Vacuum Diagrams)
- Section 10 (Engine Controls - Removal, Overhaul & Installation)
- Section 11 (Engine Performance - Wiring Diagrams)
- Section 12 (Engine Controls - Service & Adjustment Specifications)
- Section 13 (Engine Controls - On-Vehicle Adjustments)
- Section 14 (Engine Controls - Basic Diagnostic Procedures)
- Section 15 (Engine Controls - Self-Diagnostics - 1.6L)
- Section 16 (Engine Controls - Self-Diagnostics)
- Section 17 (Engine Controls - Self-Diagnostics)
- Section 18 (Engine Controls - Self-Diagnostics)
- Section 19 (Engine Controls - Self-Diagnostics - 1.8L)
- Section 20 (Engine Controls - System & Component Testing)
- Section 21 (Engine Controls - Trouble Shooting - No Codes)
- Section 22 (Engine Controls - Pin Voltage/Circuit Resistance Charts)
- Section 23 (Engine Controls - Sensor Operating Range Charts)
- Section 24 (Vacuum Diagrams)
- Section 25 (Engine Controls - Removal, Overhaul & Installation)
- Section 26 (Engine Performance - Wiring Diagrams)
- Section 27 (Starters)
- Section 28 (Engine Controls - Self-Diagnostics - 3.2L)
- Section 29 (Computer Relearn Procedures - Import)
- Section 30 (Air Bag Restraint Systems)
- Section 31 (Air Bag Restraint Systems)
- Section 32 (System Wiring Diagrams)
- Section 33 (System Wiring Diagrams)
- Section 34 (System Wiring Diagrams)
- Section 35 (System Wiring Diagrams)
- Section 36 (System Wiring Diagrams)
- Section 37 (Instrument Panel)
- Section 38 (System Wiring Diagrams)
- Section 39 (System Wiring Diagrams)
- Section 40 (System Wiring Diagrams)
- Section 41 (Engine Controls - Self-Diagnostics)
- Section 42 (Common Specs & Procedures)
- Section 43 (Air Bag Deactivation Procedures)
- Section 44 (Disc Brakes)
- Section 45 (Starters)
- Section 46 (Axle Shafts - Front)
- Section 47 (Axle Shafts - Rear)
- Section 48 (Servicing - A/T)
- Section 49 (System Wiring Diagrams)
- Section 50 (Anti-Lock Brake Systems)
- Section 51 (Heater And Ventilation)
- Section 52 (Manual A/C Systems)
- Section 53 (Automatic A/C Systems)
- Section 54 (Engine General Information & Diagnosis)
- Section 55 (Aux. Emission Control Devices)
- Section 56 (Engine Electrical Devices)
- Section 57 (Transfer)
- Section 58 (Engine Controls - Pin Voltage Charts)
- Section 59 (Fuel System)
- Section 60 (Ignition System)
- Section 61 (Precautions - General Information)
- Section 62 (General Information)
- Section 63 (Glass/Windows/Mirrors)
- Section 64 (Wiring Systems)
- Section 65 (Cellular/Entertainment/Navigation/Audio)
- Section 66 (Parking Brake)
- Section 67 (Air Bag System)
- Section 68 (Heater And Ventilation)
- Section 69 (Cruise Control System)
- Section 70 (Data Communication System)
- Section 71 (Charging System)
- Section 72 (Power Seat System)
- Section 73 (Lighting Systems)
- Section 74 (Automatic Transmission)
- Section 75 (Instrumentation/Driver Info./Horn)
- Section 76 (Immobilizer System)
- Section 77 (Security And Locks)
- Section 78 (Wipers/Washers)
- Section 79 (Brakes - Abs)
- Section 80 (Brakes - Mechanical)
- Section 81 (Differential)
- Section 82 (Tire Pressure Monitoring System)
- Section 83 (Engine General Information And Diagnosis)
- Section 84 (Engine Cooling System)
- Section 85 (Starting System)
- Section 86 (Aux. Emission Control Devices)
- Section 87 (Propeller Shaft)
- Section 88 (Drive Shaft / Axle)
- Section 89 (Engine Exhaust System)
- Section 90 (Engine Mechanical)
- Section 91 (Sun Roof/T Top/Convertible Top)
- Section 92 (Seat Belts)
- Section 93 (Power Assisted Steering System)
- Section 94 (Steering Wheel And Column)
- Section 95 (Suspension General Diagnosis)
- Section 96 (Transfer)
- Section 97 (Wheel And Tires)
- Section 98 (Front Suspension)
- Section 99 (Engine Electrical Devices)
- Section 100 (Maintenance And Lubrication)
- Section 101 (Fuel System)
- Section 102 (Ignition System)
- Section 103 (Engine Lubrication System)
- Section 104 (Exterior Trim)
- Section 105 (Body Frame)
- Section 106 (Body Structure)
- Section 107 (Brakes - Front)
- Section 108 (Rear Suspension)
- Section 109 (Brakes - Rear)
- Section 110 (Interior Trim)
- Section 111 (Hood/Fenders/Doors)
- Section 112 (Paint/Coatings)
- Section 113 (System Wiring Diagrams)
- Section 114 (Accessory Drive Belt & Routing)
- Section 115 (SUZUKI Wheel Alignment Specifications)
- Section 116 (EGR Function Testing - SUZUKI)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.