September 30: LEMON manuals is back up on a temporary server! Slowness is possible
External Pages These are pages that do not belong to the exact selected vehicle (2001 GMC Yukon Base, 4.8 V, RWD), 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 Different car Section 1 (Engine Mechanical - 6.5L V8 Diesel) Section 2 (System Wiring Diagrams - 1500) Section 3 (System Wiring Diagrams - 2500) Section 4 (System Wiring Diagrams - 2500 Hd) Section 5 (System Wiring Diagrams - 3500) Section 6 (Automatic Transmission - 4L60-E/4L65-E - Overhaul & Testing) Section 7 (Wiring Systems (General Information)) Section 8 (Engine Mechanical - 4.8L, 5.3L, & 6.0L (Unit Repair)) Section 9 (Engine Cooling System) Section 10 (Manual Transmission - ZF S6-650 - Unit Repair Overhaul) Section 11 (Engine Controls - 6.5L (L65) (Introduction)) Section 12 (Theft Deterrent) Section 13 (Engine Controls - 6.5L - Diagnosis (DTC P0251 To DTC P1656) Section 14 (Engine Controls - 6.5L - Diagnostic Information & Procedures) Section 15 (Engine Controls - 6.5L - Troubleshooting) Section 16 (Engine Controls - 6.5L - Diagnosis (DTC P0112 To DTC P0238) Section 17 (Engine Mechanical - 4.3L - Service, Repair And Diagnostics) Section 18 (Engine Mechanical - 8.1L - Service, Repair And Diagnostics) Section 19 (Automatic Transmission - ALLISON - Repair Instructions - On Vehicle) Section 20 (Manual Transmission - NV 3500 - Service, Repair And Diagnostics) Section 21 (Manual Transmission - NV 4500 - Service, Repair And Diagnostics) Section 22 (Engine Controls - 4.3L - Repair Instructions) Section 23 (Engine Controls - 8.1L - Repair Instructions) Section 24 (Engine Mechanical - 6.6L - Service, Repair And Diagnostics) Section 25 (Manual Transmission - ZF S6-650 - Service, Repair And Diagnostics) Section 26 (Engine Controls - 4.3L - Diagnostic Information And Procedures And DTC P0101 To DTC P0410) Section 27 (Engine Controls - 6.6L - Diagnostic Information And Procedures And DTC P0087 To DTC P0543) Section 28 (Engine Controls - 8.1L - Diagnostic Information And Procedures And DTC P0101 To DTC P0449) Section 29 (Manual Transmission Clutch System) Section 30 (Automatic Transmission - ALLISON - Diagnostic Information And Procedures) Section 31 (Transfer Case - NVG 261-NP2 (Two Speed Manual) - Service, Repair And Diagnostics) Section 32 (Transfer Case - NVG 263-NP1 (SELECTABLE) - Service, Repair And Diagnostics) Section 33 (Engine Mechanical - 4.3L - Unit Repair Overhaul) Section 34 (Engine Mechanical - 8.1L - Unit Repair Overhaul) Section 35 (Engine Mechanical - 6.6L - Unit Repair Overhaul) Section 36 (Engine Controls - 6.6L - Special Tools And Equipment - Special Tools) Section 37 (Manual Transmission - NV 3500 - Unit Repair Overhaul) Section 38 (Engine Controls - 6.6L - Repair Instructions) Section 39 (Automatic Transmission - ALLISON - Special Tools And Equipment - Special Tools) Section 40 (Automatic Transmission - ALLISON - Unit Repair Overhaul) Section 41 (Manual Transmission - NV 4500 - Unit Repair Overhaul) Section 42 (Engine Controls - 6.6L - DTC P0601 To DTC U2106 And Diagnosis And Trouble Shooting) Section 43 (Engine Controls - 8.1L - DTC P0452 To DTC P1781 And Diagnosis And Trouble Shooting) Section 44 (Engine Controls - 4.3L - Specifications) Section 45 (Engine Controls - 4.3L - Schematic And Routing Diagrams) Section 46 (Engine Controls - 4.3L - Component Locator) Section 47 (Engine Controls - 4.3L - DTC P0418 To DTC P1639 And Troubleshooting And Diagnosis) Section 48 (Engine Controls - 4.3L - Description And Operation) Section 49 (Engine Controls - 4.3L - Special Tools And Equipment - Special Tools) Section 50 (Engine Controls - 8.1L - Special Tools And Equipment) Section 51 (Engine Controls - 6.6L - Specifications) Section 52 (Engine Controls - 6.6L - Schematic And Routing Diagrams) Section 53 (Engine Controls - 6.6L - Component Locator) Section 54 (Engine Controls - 6.6L - Description And Operation) Section 55 (Engine Controls - 8.1L - Specifications) Section 56 (Engine Controls - 8.1L - Schematic And Routing Diagrams) Section 57 (Engine Controls - 8.1L - Component Locator) Section 58 (Engine Controls - 8.1L - Description And Operation) Section 59 (Automatic Transmission - ALLISON - Schematic And Routing Diagrams) Section 60 (Automatic Transmission - ALLISON - Specifications) Section 61 (Automatic Transmission - ALLISON - Component Locator) Section 62 (Automatic Transmission - ALLISON - Description And Operation)