2003 Mazda B2300 Base, AutomaticFACTORY OEM SERVICE PROCEDURE

External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different variant/trim Section 1 (Manual Transaxle Clutch) Section 2 (Manual Transmission Shift Mechanism) Section 3 (Manual Transmission - Service, Removal & Installation) Different car Section 1 (Engine Controls - System & Component Testing) Section 2 (Vacuum Diagrams) Section 3 (Engine Controls - Removal, Overhaul & Installation) Section 4 (Engine Controls - Specifications - 2.3L) Section 5 (Engine Controls - Tests W/Codes - 2.3L) Section 6 (Engine Controls - Adjustments - 2.3L) Section 7 (Engine Controls - System/Component Tests - 2.3L) Section 8 (Wiring Diagrams - 2.3L) Section 9 (Vacuum Diagrams - 2.3L) Section 10 (Engine Controls - Basic Testing - 2.3L) Section 11 (Engine Controls - Pin Voltage/PID Value Charts - 2.3L) Section 12 (Engine Controls - Tests W/O Codes - 2.3L) Section 13 (Axle Shafts - Front) Section 14 (Manual A/C-Heater Systems - Tribute) Section 15 (Engine Mechanical) Section 16 (Engine Mechanical) Section 17 (Servicing - A/T) Section 18 (Cooling System Specifications & Drive Belt Routing) Section 19 (Specifications & Procedures) Section 20 (Generators & Regulators) Section 21 (Immobilizer Systems - Passive Anti-Theft Systems) Section 22 (Module Communications Network) Section 23 (Instrument Panels) Section 24 (Engine Controls - Self-Diagnostics) Section 25 (Computer Relearn Procedures) Section 26 (Engine Mechanical - 2.5L) Section 27 (Power Rack & Pinion) Section 28 (Engine Controls - Service & Adjustment Specifications) Section 29 (Engine Controls - On-Vehicle Adjustments) Section 30 (Engine Controls - Theory & Operation) Section 31 (Engine Controls - Basic Diagnostic Procedures) Section 32 (Engine Controls - Self-Diagnostics - 2.0L) Section 33 (Engine Controls - Self-Diagnostics - 2.5L) Section 34 (Engine Controls - Trouble Shooting - No Codes) Section 35 (Engine Controls - System & Component Testing) Section 36 (Engine Controls - System & Component Testing) Section 37 (Engine Controls - Pin Voltage/PID Value Charts) Section 38 (Engine Controls - Sensor Operating Range Charts) Section 39 (Vacuum Diagrams) Section 40 (Engine Controls - Removal, Overhaul & Installation) Section 41 (Wiring Diagrams) Section 42 (Cooling System Specifications & Drive Belt Routing) Section 43 (Generators & Regulators) Section 44 (Specifications & Drive Belt Routing) Section 45 (Manual A/C-Heater Systems - HVAC) Section 46 (Manual A/C-Heater Systems - HVAC) Section 47 (Manual A/C-Heater Systems - HVAC) Section 48 (Disc & Drum) Section 49 (Automatic Transmission - Diagnosis - 4R44E) Section 50 (Air Bag Deactivation Procedures) Section 51 (Automatic Transmission - Diagnosis [GF4A-El]) Section 52 (Shift Interlock Systems) Section 53 (Automatic Transaxle - Overhaul [FN4A-El]) Section 54 (Automatic Transmission - Diagnosis [La4A-El]) Section 55 (Automatic Transmission - Diagnosis - GF4A-El) Section 56 (Automatic Transmission - Diagnosis) Section 57 (Computer Relearn Procedures - Import) Section 58 (Servicing - A/T) Section 59 (Servicing - A/T) Section 60 (Servicing - M/T) Section 61 (Air Bag Restraint Systems) Section 62 (Air Bag System) Section 63 (Air Bag System) Section 64 (Air Bag System) Section 65 (Air Bag System) Section 66 (Air Bag System) Section 67 (Engine Controls - Self-Diagnostics) Section 68 (Engine Controls - Self-Diagnostics) Section 69 (System Wiring Diagrams) Section 70 (System Wiring Diagrams) Section 71 (System Wiring Diagrams) Section 72 (System Wiring Diagrams) Section 73 (System Wiring Diagrams) Section 74 (System Wiring Diagrams) Section 75 (System Wiring Diagrams) Section 76 (Engine Controls - Self-Diagnostics) Section 77 (Engine Controls [Self-Diagnostics 2.3L]) Section 78 (Engine Controls [Self-Diagnostics 3.0L]) Section 79 (Engine Controls [System & Component Testing]) Section 80 (Engine Controls - Self-Diagnostics) Section 81 (Starting System) Section 82 (Generators & Regulators) Section 83 (Body Computer Systems) Section 84 (Cruise Control System) Section 85 (Instrument Panel) Section 86 (Power Seats) Section 87 (Generators & Regulators) Section 88 (Starting System) Section 89 (Anti-Theft, Power Door Lock & Keyless Entry Systems) Section 90 (Cruise Control System) Section 91 (Instrument Panel) Section 92 (Module Communications Network) Section 93 (Power Windows) Section 94 (Power Windows) Section 95 (Rear Window Defogger) Section 96 (Steering Column Switches) Section 97 (Washer System & Wiper System) Section 98 (Instrument Panel) Section 99 (Power Seats) Section 100 (Washer System & Wiper System) Section 101 (Power Door Locks & Keyless Entry) Section 102 (Cruise Control System) Section 103 (Instrument Panel) Section 104 (Timing Belt Replacement - 2.0L) Section 105 (Timing Belt Replacement - 2.5L) Section 106 (Engine Mechanical (Service Information)) Section 107 (Engine Mechanical (Service Information) - 2.5L) Section 108 (Engine Mechanical (Service Information L3)) Section 109 (System Wiring Diagrams) Section 110 (System Wiring Diagrams) Section 111 (System Wiring Diagrams) Section 112 (System Wiring Diagrams) Section 113 (System Wiring Diagrams) Section 114 (Common Specs & Procedures) Section 115 (Air Bag System) Section 116 (Air Bag System) Section 117 (Electrical Component Locator) Section 118 (Disc Brake System & Drum Brake System) Section 119 (Specifications & Procedures - Wheel Alignment) Section 120 (Specifications & Procedures - Wheel Alignment) Section 121 (Specifications & Procedures - Wheel Alignment) Section 122 (Disc Brake System) Section 123 (Disc Brake System) Section 124 (Axle Shafts) Section 125 (Specifications & Drive Belt Routing) Section 126 (Fwd Axle Shafts) Section 127 (Specifications & Drive Belt Routing) Section 128 (Specifications & Drive Belt Routing) Section 129 (Specifications & Drive Belt Routing) Section 130 (Generators & Regulators) Section 131 (Generators & Regulators) Section 132 (Electric Cooling Fans) Section 133 (Fwd Axle Shafts) Section 134 (Fwd Axle Shafts) Section 135 (System Wiring Diagrams) Section 136 (System Wiring Diagrams) Section 137 (System Wiring Diagrams) Section 138 (System Wiring Diagrams) Section 139 (System Wiring Diagrams) Section 140 (System Wiring Diagrams) Section 141 (Engine Mechanical - Overhaul - (AJ W/O VVT)) Section 142 (Engine Mechanical - Overhaul) Section 143 (Starting System) Section 144 (Starting System) Section 145 (Starting System) Section 146 (Front Suspension System) Section 147 (Front Suspension) Section 148 (Front Suspension) Section 149 (Front Suspension System) Section 150 (Locking Hubs) Section 151 (Front Suspension System) Section 152 (Front Suspension System) Section 153 (Rear Suspension System) Section 154 (Rear Suspension System) Section 155 (Air Bag System) Section 156 (Air Bag System) Section 157 (Air Bag System) Section 158 (Air Bag System) Section 159 (Air Bag System) Section 160 (Lighting Systems) Section 161 (Exterior/Interior Trim) Section 162 (Seats) Section 163 (Seat Belt System) Section 164 (Transfer Case) Section 165 (Interior Trim) Section 166 (Exterior Body Panels) Section 167 (Illumination/Interior Lights) Section 168 (Module Communications Network) Section 169 (Power Rack & Pinion) Section 170 (Washer System & Wiper System) Section 171 (Engine Mechanical - 3.0L) Section 172 (Exterior Body Panels) Section 173 (Power Steering System) Section 174 (Anti-Lock/Traction Control System) Section 175 (Power Steering) Section 176 (Interior Trim) Section 177 (Transfer Case (Borg-WARNER 13-54) Electronic Controls) Section

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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.

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