External Pages These are pages that do not belong to the exact selected vehicle (2005 GMC Yukon XL C2500, 8.1 G), 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.
Expand All (for easy ctrl-f) Collapse All Different variant/trim Section 1 (Engine Control System - 4.8L, 5.3L & 6.0L - Introduction) Section 2 (Engine Control System - 4.8L, 5.3L & 6.0L (DTC P0446 To P1381)) Section 3 (Engine Mechanical - 4.8L, 5.3L, And 6.0L (Repair Instructions 1 Of 3)) Section 4 (Transfer Case - BW 4482-Nr4) Section 5 (Transfer Case - NVG 246-NP8) Section 6 (Engine Control System - 4.8L, 5.3L & 6.0L (Troubleshooting & Diagnosis)) Section 7 (Automatic Transmission - 4L60-E/4L65-E - Service, Diagnosis & Trouble Shooting) Section 8 (Automatic Transmission - 4L60-E/4L65-E - Introduction, Specifications & Repair Instructions) Section 9 (Engine Control System - 4.8L, 5.3L & 6.0L (DTC P0053/P0059 To DTC P0137/P0157)) Section 10 (Engine Control System - 4.8L, 5.3L & 6.0L (DTC P0138/P0158 To P0443)) Section 11 (Automatic Transmission - 4L60-E/4L65-E Diagnosis (DTC P0218 To P2771)) Section 12 (Engine Control System - 4.8L, 5.3L & 6.0L (DTC P1516 To U0107)) Section 13 (Engine Mechanical - 4.8L, 5.3L, And 6.0L - Introduction) Section 14 (Engine Mechanical - 4.8L, 5.3L, And 6.0L (Repair Instructions 3 Of 3)) Section 15 (Engine Mechanical - 4.8L, 5.3L, And 6.0L (Repair Instructions 2 Of 3)) Section 16 (Engine Control System - 4.8L, 5.3L & 6.0L (Diagnostic Information & Procedures)) Section 17 (Automatic Transmission - 4L60-E/4L65-E - Introduction (Diagnostic Information & Procedures)) Section 18 (Transfer Case - Overhaul - BW 4482-Nr4) Section 19 (Transfer Case - Overhaul - NVG 246-NP8) Section 20 (Automatic Transmission - 4L60-E/4L65-E - Overhaul) Different car Section 1 (Transfer Case - BW 4481-Nr3) Section 2 (Cellular Communication System) Section 3 (Vehicle DTC Information) Section 4 (Wiring Systems & Electrical Power Management - Introduction) Section 5 (Computer/Integrating Systems) Section 6 (Stationary Window System) Section 7 (Horn System) Section 8 (Lighting Systems) Section 9 (Door System, Mirror System & Window System) Section 10 (Entertainment System) Section 11 (Programming And Setup - All Systems) Section 12 (Instrument Panel System Displays, Gauges And Console) Section 13 (Interior Trim) Section 14 (Cautions And Notices) Section 15 (Cruise Control System) Section 16 (Wiring Systems & Electrical Power Management -- Component Locator) Section 17 (Engine Controls - 6.6L (Introduction)) Section 18 (Manual Transmission Clutch System) Section 19 (Engine Controls - 4.3L (Introduction)) Section 20 (Engine Controls - 4.8L, 5.3L & 6.0L (Introduction)) Section 21 (Engine Controls - 8.1L (Introduction)) Section 22 (Supplemental Inflatable Restraint System) Section 23 (Steering Wheel & Steering Column) Section 24 (Battery, Charging System And Starting System - Diagnostic Information & Procedures) Section 25 (Battery, Charging System And Starting System - Introduction) Section 26 (Seat System) Section 27 (Garage Door Opener System) Section 28 (Keyless Entry System) Section 29 (Personalization Systems) Section 30 (Power Outlets) Section 31 (Power Take-Off System) Section 32 (Theft Deterrent System) Section 33 (Body Front End) Section 34 (Engine Cooling System) Section 35 (Parking Brake System) Section 36 (Exterior Trim) Section 37 (Bumper System) Section 38 (Automatic Transmission - 4L80-E/4L85-E - Introduction & Repair Instructions) Section 39 (Heating, Ventilation And Air Conditioning) Section 40 (Wiper System & Washer System) Section 41 (General Information) Section 42 (Frame And Underbody) Section 43 (Front Drive Axle) Section 44 (Engine Controls - 4.8L, 5.3L & 6.0L (DTC P0601-Pa404)) Section 45 (Engine Controls - 4.8L, 5.3L & 6.0L (DTC P0420-P1125)) Section 46 (Engine Controls - 8.1L (DTC P0601 To P2A04)) Section 47 (Engine Mechanical - 4.3L) Section 48 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 1 Of 3)) Section 49 (Engine Mechanical - 6.6L (Repair Instructions - 1 Of 4)) Section 50 (Engine Mechanical - 8.1L) Section 51 (Antilock Brake System And Traction Control System) Section 52 (Hydraulic Brake System) Section 53 (Battery, Charging System And Starting System - Troubleshooting) Section 54 (Engine Controls - 4.3L (Troubleshooting & Diagnosis)) Section 55 (Engine Controls - 4.8L, 5.3L & 6.0L (Troubleshooting & Diagnosis)) Section 56 (Engine Controls - 6.6L (Troubleshooting & Diagnosis)) Section 57 (Transfer Case - NVG 261-NP2) Section 58 (Transfer Case - NVG 246-NP8) Section 59 (Transfer Case - NVG 263-NP1) Section 60 (Automatic Transmission - 4L60-E/4L65-E - Service, Diagnosis & Trouble Shooting) Section 61 (Automatic Transmission - 4L80-E/4L85-E - Service, Diagnosis & Trouble Shooting) Section 62 (Maintenance And Lubrication (Except CNG)) Section 63 (Wiring Systems & Electrical Power Management -- Connector End Views) Section 64 (HVAC System - Automatic) Section 65 (HVAC Systems - Manual) Section 66 (Seat Belt System) Section 67 (Transfer Case - NVG 149-NP3) Section 68 (Automatic Transmission - 4L60-E/4L65-E - Introduction & Repair Instructions) Section 69 (Automatic Transmission - ALLISON - Introduction & Repair Instructions) Section 70 (Rear Wheel Steering System) Section 71 (Power Steering System) Section 72 (Manual Transmission - NV 3500) Section 73 (Manual Transmission - NV 4500) Section 74 (Manual Transmission - ZF S6-650) Section 75 (Sunroof System & Luggage Carrier) Section 76 (Shift Interlock System) Section 77 (Suspension Control System - Suspension Damping) Section 78 (Disc Brake System) Section 79 (Suspension General Diagnosis) Section 80 (Wheel Drive Shafts) Section 81 (Rear Drive Axle) Section 82 (Front Suspension System) Section 83 (Drum Brake System) Section 84 (Tires And Wheels) Section 85 (Engine Mechanical - 4.8L, 5.3L & 6.0L - Introduction) Section 86 (Engine Controls - 8.1L (Troubleshooting & Diagnosis)) Section 87 (Battery, Charging System And Starting System - DTC B1390 To P0622) Section 88 (Engine Controls - 4.3L (DTC P0016 To P0160)) Section 89 (Engine Controls - 6.6L (DTC P0016 To P0237)) Section 90 (Engine Controls - 4.8L, 5.3L & 6.0L (DTC P0053 To P0155)) Section 91 (Engine Controls - 8.1L (DTC P0053 To P0175)) Section 92 (Engine Controls - 4.8L, 5.3L & 6.0L (DTC P0136 To P0358)) Section 93 (Engine Controls - 4.3L (DTC P0171 To P0507)) Section 94 (Engine Controls - 8.1L (DTC P0200 To P0507)) Section 95 (Automatic Transmission - 4L60-E/4L65-E (DTC P0218 To P0785)) Section 96 (Automatic Transmission - 4L80-E/4L85-E (DTC P0218 To DTC P2771)) Section 97 (Automatic Transmission - ALLISON (DTC P0218 To P0736)) Section 98 (Engine Controls - 6.6L (DTC P0238 To P0652)) Section 99 (Battery, Charging System And Starting System - DTC P0622 To P1A9A) Section 100 (Engine Controls - 6.6L (DTC P0653 To P2277)) Section 101 (Automatic Transmission - ALLISON (P0741 To P0875)) Section 102 (Automatic Transmission - ALLISON (DTC P0876 To P2810)) Section 103 (Automatic Transmission - 4L60-E/4L65-E (DTC P0894 To P2797)) Section 104 (Engine Controls - 4.8L, 5.3L & 6.0L (P1133 To U0107)) Section 105 (Engine Controls - 6.6L (DTC P2228 To P2636)) Section 106 (Engine Controls - 8.1L (DTC U0107)) Section 107 (Vibration Symptoms Diagnosis And Correction) Section 108 (Propeller Shaft And Universal Joints) Section 109 (Drive Axle - Locking/Limited Slip) Section 110 (Engine Mechanical - 6.6L (Introduction)) Section 111 (Engine Exhaust System) Section 112 (Automatic Transmission - ALLISON - Service, Diagnosis & Trouble Shooting) Section 113 (Wheel Alignment System) Section 114 (Steering Linkage (Non-Rack & Pinion)) Section 115 (Rear Suspension System) Section 116 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 3 Of 3)) Section 117 (Engine Mechanical - 4.8L, 5.3L & 6.0L (Repair Instructions - 2 Of 3)) Section 118 (Engine Mechanical - 6.6L (Repair Instructions - 3 Of 4)) Section 119 (Engine Mechanical - 6.6L (Repair Instructions - 4 Of 4)) Section 120 (Engine Mechanical - 6.6L (Repair Instructions - 2 Of 4)) Section 121 (Engine Controls - 4.3L (Diagnostic Information & Procedures)) Section 122 (Engine Controls - 4.8L, 5.3L & 6.0L (Diagnostic Information & Procedures)) Section 123 (Engine Controls - 6.6L (Diagnostic Information & Procedures)) Section 124 (Engine Controls - 8.1L (Diagnostic Information & Procedures)) Section 125 (Automatic Transmission - 4L60-E/4L65-E - Introduction (Diagnostic Information & Procedures)) Section 126 (Automatic Transmission - 4L80-E/4L85-E - Introduction (Diagnostic Information & Procedures)) Section 127 (Automatic Transmission - ALLISON - Introduction (Diagnostic Information & Procedures)) Section 128 (Transfer Case - Overhaul - BW 4481-Nr3) Section 129 (Maintenance And Lubrication)