2003 GMC Jimmy 2D Utility, Part Time, 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 (Transfer Case - NVG 236/246-NP8 (Two Speed Automatic)) Section 2 (Manual Transmission - NV 3500) Different car Section 1 (Supplemental Inflatable Restraint System Component Inspection & Replacement Tables.) Section 2 (Drive Axles) Section 3 (Servicing - A/T (VT25-E)) Section 4 (Servicing - A/T (AF33-5)) Section 5 (Engine Controls Self-Diagnostics - 4.3L) Section 6 (Supplemental Inflatable Restraint System Deactivation Procedures) Section 7 (Automatic Transmission Servicing) Section 8 (Engine Controls Self-Diagnostics - 5.7L Corvette) Section 9 (Diagnosis - VT25-E) Section 10 (Engine Controls - Self-Diagnostics - 2.2L) Section 11 (Engine Controls - Self-Diagnostics - 3.0L) Section 12 (Computer Relearn Procedures) Section 13 (Engine Controls - Removal, Overhaul & Installation) Section 14 (Air Bag Restraint Systems) Section 15 (Automatic Transmission Servicing) Section 16 (Engine Controls - Service & Adjustment Specifications - 2.2L) Section 17 (Engine Controls - Service & Adjustment Specifications) Section 18 (Engine Controls - Service & Adjustment Specifications) Section 19 (Engine Controls - Service & Adjustment Specifications) Section 20 (Automatic Transaxle Servicing) Section 21 (Engine Controls - Basic Diagnostic Procedures - 2.2L) Section 22 (Engine Controls - Basic Diagnostic Procedures) Section 23 (Engine Controls - Trouble Shooting - No Codes - 2.2L) Section 24 (Engine Controls - Trouble Shooting - No Codes) Section 25 (Engine Control System & Engine Component Tests - 2.2L) Section 26 (Engine Controls - System & Component Testing) Section 27 (Removal & Installation - A/T (VT25-E)) Section 28 (Engine Controls Self-Diagnostics - 2.2L) Section 29 (Engine Controls - Self-Diagnostics - 2.2L) Section 30 (Electrical Component Locator) Section 31 (System Wiring Diagrams) 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 (System Wiring Diagrams) Section 38 (System Wiring Diagrams) Section 39 (Engine Controls - Self-Diagnostics - 3.0L) Section 40 (System Wiring Diagrams) Section 41 (Servicing - A/T (VT25-E)) Section 42 (Manual Transmission Clutches) Section 43 (Engine Controls - Removal & Installation, Overhaul) Section 44 (Removal & Installation - A/T (AF33-5)) Section 45 (Engine Controls - Removal & Installation) Section 46 (Engine Mechanical - 3.0L) Section 47 (Engine Controls - Removal & Installation) Section 48 (Engine Controls - Removal & Installation) Section 49 (Engine Controls Self-Diagnostics) Section 50 (Vacuum Diagrams) Section 51 (Engine Vacuum Diagrams) Section 52 (Vacuum Diagrams) Section 53 (Vacuum Diagrams) Section 54 (Engine Controls - Self-Diagnostics) Section 55 (Engine Controls - System & Component Testing) Section 56 (Engine Controls - Basic Diagnostic Procedures) Section 57 (Engine Controls - Basic Diagnostic Procedures) Section 58 (Engine Controls - System & Component Testing) Section 59 (Engine Controls - Troubleshooting - No Codes) Section 60 (Engine Controls - Trouble Shooting - No Codes) Section 61 (Timing Belt Replacement - 3.0L V6) Section 62 (Engine Control System - Sensor Range Charts) Section 63 (Supplemental Inflatable Restraint System) Section 64 (Air Bag Restraint Systems) Section 65 (Common Specs & Procedures) Section 66 (Common Specs & Procedures) Section 67 (Common Specs & Procedures) Section 68 (Wheel Alignment Specifications) Section 69 (Specifications) Section 70 (Specifications) Section 71 (Wheel Alignment System - Specifications) Section 72 (Wheel Alignment Specifications) Section 73 (Maintenance Reminder Light (Reset Procedures)) Section 74 (Electrical Component Locator) Section 75 (Disc Brakes & Drum Brakes) Section 76 (System Wiring Diagrams) Section 77 (Disc Brakes) Section 78 (Cooling System Specifications & Drive Belt Routing) Section 79 (Axle Shafts) Section 80 (Charging System) Section 81 (Starting System) Section 82 (Rear Suspension) Section 83 (Suspension - General Diagnosis) Section 84 (Rear Suspension System) Section 85 (Suspension System General Diagnosis) Section 86 (Engine Cooling System) Section 87 (Engine Mechanical - 2.2L) Section 88 (Engine Mechanical - 2.2L (LN2)) Section 89 (Manual Transmission - NV 1500) Section 90 (Vibration Symptoms Diagnosis And Correction) Section 91 (Heating, Ventilation And Air Conditioning) Section 92 (HVAC Systems - Manual) Section 93 (HVAC Systems - Automatic) Section 94 (Power Steering System) Section 95 (Steering Wheel And Steering Column) Section 96 (Variable Effort Steering System) Section 97 (Wheel Alignment Specifications & Adjustment Procedures) Section 98 (Front Suspension System) Section 99 (Tires And Wheels) Section 100 (Tire Pressure Monitoring System) Section 101 (Suspension Control System - Suspension Damping) Section 102 (Drive Shaft) Section 103 (Antilock Brake System) Section 104 (Engine Mechanical - 5.7L) Section 105 (Engine Cooling System) Section 106 (Battery) Section 107 (Engine Exhaust System) Section 108 (Manual Transmission - Mm6/M12) Section 109 (Shift Interlock System) Section 110 (Automatic Transmission - 4L60-E/4L65-E (Service & Replacement)) Section 111 (Manual Transmission Clutches) Section 112 (Data Link Communication System) Section 113 (Lighting Systems) Section 114 (Wiper System And Washer System) Section 115 (Entertainment System) Section 116 (Personalization Systems) Section 117 (Body Control System) Section 118 (Instrument Panel, Gages, And Console) Section 119 (Keyless Entry System) Section 120 (Horn System) Section 121 (Theft Deterrent System) Section 122 (Cruise Control System) Section 123 (Stationary Window System) Section 124 (Bumper System) Section 125 (Body Front End) Section 126 (Door System, Mirror System & Window System) Section 127 (Folding Top System) Section 128 (Seat System) Section 129 (Interior Trim) Section 130 (Body Rear End) Section 131 (Seat Belt System) Section 132 (Jacking And Lifting) Section 133 (Cruise Control System) Section 134 (Data Link Communication System) Section 135 (Body Control System) Section 136 (Battery, Charging System & Starting System) Section 137 (Antilock Brake System, Traction Control System & Stability Control System) Section 138 (Manual Transmission -- TREMEC 6-Speed) Section 139 (Automatic Transmission, 4L60-E/4L65-E Diagnosis (DTC P0218 To DTC P2761)) Section 140 (Engine Controls Diagnostic (Information & Procedures) -- 5.7L) Section 141 (Wiring Systems - Specifications, Component Views And Connector End Views) Section 142 (Engine Controls (Introduction) -- 5.7L) Section 143 (Steering Wheel And Steering Column) Section 144 (Lighting Systems) Section 145 (Manual Transmission Clutch System) Section 146 (Cautions And Notices) Section 147 (Instrument Panel System Displays, Gauges And Console) Section 148 (Entertainment System) Section 149 (Interior Trim) Section 150 (Door System, Mirror System & Window System) Section 151 (Keyless Entry System) Section 152 (Personalization Systems) Section 153 (Horn System) Section 154 (Body Rear End) Section 155 (Tire Pressure Monitoring System) Section 156 (Seat System) Section 157 (Theft Deterrent System) Section 158 (HVAC Systems - Automatic) Section 159 (Suspension Control System - Suspension Damping) Section 160 (Supplemental Inflatable Restraint System) Section 161 (Body Front End) Section 162 (General Info

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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