Repair manual
Wiring diagrams
GMC Cab & Chassis Sierra 3500 HD Repair Manual
Step-by-step repair and maintenance instructions for the GMC Cab & Chassis Sierra 3500 HD (2008–2012): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
75sections
1273articles
ENManual language
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Repair Instructions - on Vehicle 5
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Wiring Schematics
- Automatic Transmission - Allison - Wiring Schematics
- Automatic Transmission - Allison - Repair Instructions - on Vehicle 6
- Automatic Transmission - Allison - Specifications 3
- Shift Interlock System 4
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Repair Instructions - off Vehicle
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Description and Operation 5
- Automatic Transmission - Allison - Description and Operation 5
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Specifications 4
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Component Locator
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Diagnostic Code Index
- Automatic Transmission - 6L45/6L50/6L80/6L90 - DTC P0218 to DTC P0974 47
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Symptom Troubleshooting and Diagnosis 7
- Automatic Transmission - 6L45/6L50/6L80/6L90 - Special Tools and Equipment
- Automatic Transmission - 6L45/6L50/6L80/6L90 - DTC P0976 to DTC P2771 22
- Automatic Transmission - Allison - Component Locator
- Automatic Transmission - Allison - Diagnostic Code Index
- Automatic Transmission - Allison - DTC P0218 to DTC P0878 58
- Automatic Transmission - Allison - Symptom Troubleshooting and Diagnosis 6
- Automatic Transmission - Allison - Repair Instructions - off Vehicle 6
- Automatic Transmission - Allison - DTC P0880 to DTC P2771 45
- Automatic Transmission - Allison - Special Tools and Equipment
- Wiring Systems and Power Management - Schematic and Wiring Harness Routing Diagrams
- Power Outlets 5
- Wiring Systems and Power Management - Description and Operation
- Wiring Systems and Power Management - Specifications
- Wiring Systems and Power Management - Component Connector End Views - Index 2
- Wiring Systems and Power Management - Component Connector End Views - 1-C 2
- Wiring Systems and Power Management - Component Connector End Views - D 3
- Wiring Systems and Power Management - Component Connector End Views - E 2
- Wiring Systems and Power Management - Inline Harness Connector End Views - X110 Through X215
- Wiring Systems and Power Management - Component Connector End Views - F-H 3
- Wiring Systems and Power Management - Component Connector End Views - I-K 2
- Wiring Systems and Power Management - Component Connector End Views - L-O 2
- Wiring Systems and Power Management - Component Connector End Views - P-R 2
- Wiring Systems and Power Management - Component Connector End Views - S 3
- Wiring Systems and Power Management - Component Connector End Views - T-V 2
- Wiring Systems and Power Management - Component Connector End Views - W-Z 3
- Wiring Systems and Power Management - Splice Pack Connector End Views
- Wiring Systems and Power Management - Inline Harness Connector End Views - Index 2
- Wiring Systems and Power Management - Inline Harness Connector End Views - X219 Through X600 2
- Wiring Systems and Power Management - Inline Harness Connector End Views - X601 Through X800
- Wiring Systems and Power Management - Special Tools and Equipment
- Wiring Systems and Power Management - Component Locator - Master Electrical Component List
- Wiring Systems and Power Management - Component Locator - Electrical Center Identification Views
- Wiring Systems and Power Management - Component Locator - Front of Vehicle/engine Compartment Component Views
- Wiring Systems and Power Management - Component Locator - Powertrain Component Views
- Wiring Systems and Power Management - Component Locator - Instrument Panel/center Console Component Views
- Wiring Systems and Power Management - Component Locator - Passenger Compartment/roof Component Views
- Wiring Systems and Power Management - Component Locator - Door Component Views
- Wiring Systems and Power Management - Component Locator - Luggage Compartment/rear of Vehicle Component Views
- Wiring Systems and Power Management - Component Locator - Wheels/vehicle Underbody Component Views
- Wiring Systems and Power Management - Component Locator - Ground Views
- Engine Performance Diagnostic Routine Outline - General Information
- Engine Performance Safety Precautions
- Parasitic Load Explanation & Test Procedures - General Information 2
- Waveforms - Injector Pattern Tutorial - General Information 2
- Electrostatic Discharge Warning - General Information
- State Emission Standards - Diesel
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Diagnostic Information and Procedures 5
- Engine Mechanical - 6.6L (Lmm) - Diagnostic Information and Procedures 4
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Specifications 2
- Engine Mechanical - 6.6L (Lmm) - Specifications 2
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Component Locator
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Description and Operation 6
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - on Vehicle 3
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - off Vehicle (1 of 3) 5
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - off Vehicle (3 of 3) 2
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - off Vehicle (2 of 3) 5
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Special Tools and Equipment
- Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions - Engine Oil and Filter Replacement
- Engine Mechanical - 6.6L (Lmm) - Wiring Schematics
- Engine Mechanical - 6.6L (Lmm) - Component Locator
- Engine Mechanical - 6.6L (Lmm) - Description and Operation 2
- Engine Mechanical - 6.6L (Lmm) - Special Tools and Equipment
- Engine Mechanical - 6.6L (Lmm) - Repair Instructions - off Vehicle (2 of 3) 5
- Engine Mechanical - 6.6L (Lmm) - Repair Instructions - on Vehicle 5
- Engine Mechanical - 6.6L (Lmm) - Repair Instructions - off Vehicle (3 of 3) 3
- Engine Mechanical - 6.6L (Lmm) - Repair Instructions - off Vehicle (1 of 3) 3
- Engine Control System & Fuel System - 6.6L (Lmm) - Repair Instructions 6
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Repair Instructions 6
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Wiring Schematic Diagrams
- Engine Control System & Fuel System - 6.6L (Lmm) - Wiring Schematic and Fuel Line Routing Diagrams
- Engine Control System & Fuel System - 6.6L (Lmm) - Description and Operation 2
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Specifications 2
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Diagnostic Code Index
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - DTC P0010 to DTC P0232/DTC P025A 33
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Description and Operation 4
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - DTC P0300 to DTC P1175 19
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Troubleshooting and Diagnosis 3
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - DTC P1255 to DTC P3449 18
- Engine Control System & Fuel System - 4.8L, 5.3L, 6.0L, 6.2L - Special Tools and Equipment
- Engine Control System & Fuel System - 6.6L (Lmm) - Specifications 4
- Engine Control System & Fuel System - 6.6L (Lmm) - Diagnostic Code Index
- Engine Control System & Fuel System - 6.6L (Lmm) - DTC P0016 to DTC P02E7 17
- Engine Control System & Fuel System - 6.6L (Lmm) - Troubleshooting and Diagnosis 5
- Engine Control System & Fuel System - 6.6L (Lmm) - Special Tools and Equipment
- Engine Control System & Fuel System - 6.6L (Lmm) - DTC P02E8 to DTC P1247 15
- Engine Control System & Fuel System - 6.6L (Lmm) - DTC P1448 Top DTC P2510 14
- Engine Control System & Fuel System - 6.6L (Lmm) - DTC P2544 to DTC P2693 5
- DIAGNOSTIC CODE INDEX
- Diagnostic Instructions
- Diagnostic Fault Information
- Conditions for Running the DTC
- Circuit/System Testing
- Component Testing
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Symptom List
- Using a Scan Tool
- Transfer Case Leak Diagnosis
- 2-3 Shift Solenoid (SS) Valve (M30)
- A/C Compressor Clutch (CJ2)
- A/C Compressor X2 (+) (HP2)
- A/C Compressor X3 (-) (HP2)
- A/C Refrigerant Pressure Sensor (Diesel)
- Accessory DC Power Control Module X4 (HP2)
- Accessory Power Outlet - Center Console Compartment (D07)
- Accessory Power Outlet - Center Seat (AZ3)
- Accessory Power Outlet - I/P 2
- Air Temperature Actuator - Right (CJ2)
- Air Temperature Actuator (C67 or C42)
- Air Temperature Sensor - Lower Right (CJ2)
- Air Temperature Sensor - Upper Left (CJ2)
- Air Temperature Sensor - Upper Right (CJ2)
- Ambient Light Sensor (C67, C42 or MEX)
- Auxiliary Battery Relay X2 (TP2)
- Auxiliary Battery Relay X3 (TP2)
- Backup Lamp - Right
- Battery - Left (-) (Auxiliary Battery Negative Cable) (6A6)
- Battery - Left (-) (Auxiliary Battery Negative Cable) (TP2)
- Battery - Left (-) (Battery Negative Cable) (Diesel)
- Battery - Left (+) (Auxiliary Battery Positive Cable) (TP2)
- Battery - Left (+) (Starter Cable) (6A6 or Diesel)
- Battery - Right (-) (Battery Negative Cable) (Gas)
- Battery - Right (-) (Starter Cable) (Diesel)
- Battery - Right (+) (Diesel or 9L4)
- Battery - Right (+) (Gas without 9L4)
- Battery (+) (Battery Positive Cable) (HP2)
- Battery Current Sensor (10 Series without MEX)
- Battery Module 1 (HP2)
- Battery Module 21 (HP2)
- Battery Module 22 (HP2)
- Battery Module 40 (HP2)
- Camshaft Position (CMP) Sensor (LU3)
- Center High Mounted Stop Lamp (CHMSL) X2
- Center High Mounted Stop Lamp (CHMSL) X3
- Center High Mounted Stop Lamp (CHMSL) X4
- Crankshaft Position (CKP) Sensor (Diesel)