K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1 (2001): Powertrain Management

Diagnostics Maintenance Engine Transmission Brakes Electrical Steering & suspension Heating & A/C Body & interior

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01Relays and Modules Relays and Modules: Sections
02Sensors and Switches Sensors and Switches: Sections
03Maintenance Maintenance: Sections
04Engine, Cooling and Exhaust Engine, Cooling and Exhaust: Sections
05Powertrain Management Powertrain Management: Sections
- Relays and Modules - Powertrain Management189 pages
  - Relays and Modules - Computers and Control Systems127 pages
    Body Control Module › Component Information73 pages
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…52
    Description and Operation › Asleep State2 3 4 5 6
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9
    Service and Repair › Procedures2 3
    Engine Control Module › Component Information54 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7 8 9
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Service and Repair › Engine Control Module Programming and Setup2 3 4 5 6 7 8
  - Relays and Modules - Fuel Delivery and Air Induction44 pages
    Fuel Pressure Control Module › Component Information › Technical Service Bulletins › Fuel Injector Module - Non Serviceable Connectors
    Fuel Pump Relay › Component Information33 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Intake Air Heater Relay › Component Information10 pages
    Locations
    Service and Repair › With California Emissions2 3 4 5 6 7 8 9
  - Relays and Modules - Glow Plug System › Glow Plug Relay › Component Information14 pages
    Technical Service Bulletins › Diesel Engine - Intake Heater/Glow Plug R & R Revision
    Locations › Glow Plug Relay With California Emissions2 3
    Service and Repair › Glow Plug Relay With California Emissions2 3 4 5 6 7 8 9 10
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2 3 4
- Sensors and Switches - Powertrain Management410 pages
  - Sensors and Switches - Computers and Control Systems262 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
    Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information39 pages
    Technical Service Bulletins4 pages
    Customer Interest for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Barometric Pressure Sensor › Component Information › Locations2 3 4
    Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Clutch Switch, ECM › Component Information › Locations › Component Locations2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4
    Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Fuel Level Sensor › Component Information › Diagrams2 3
    Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2
    Oil Level Sensor For ECM › Component Information › Locations2 3 4
    Oil Pressure Sensor › Component Information › Locations2 3 4
    Oxygen Sensor › Component Information33 pages
    Locations › HO2S - Bank 1 Sensor 1 Connector2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Transmission Position Switch/Sensor, A/T › Component Information38 pages
    Technical Service Bulletins21 pages
    Customer Interest: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    All Technical Service Bulletins: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    All Other Service Bulletins for Transmission Position Switch/Sensor:9 pages
    10-07-30-001C › Apr › 11 › A/T - Fluid/Oil Leak from Transmission Vent2
    03-07-30-011E › Apr › 07 › A/T - MIL ON/DTC's Set/Delayed Engagement/Hesitation2 3 4 5
    03-07-30-054 › Oct › 03 › A/T - Allison(R) Fluid Leaks From Vent2
    All Other Service Bulletins for Transmission Position Switch/Sensor:0 pages
    10-07-30-001C › Apr › 11 › A/T - Fluid/Oil Leak from Transmission Vent
    03-07-30-011E › Apr › 07 › A/T - MIL ON/DTC's Set/Delayed Engagement/Hesitation
    03-07-30-054 › Oct › 03 › A/T - Allison(R) Fluid Leaks From Vent
    Specifications › Allison - Automatic Transmission2
    Diagrams › Park/Neutral Position (PNP) Switch - C12 3 4 5
    Adjustments › Allison - Automatic Transmission2 3 4
    Service and Repair › Allison - Automatic Transmission2 3 4 5 6
    Vehicle Speed Sensor › Component Information28 pages
    Technical Service Bulletins › A/T - Shifting/Poor Performance2
    Specifications › 4L80E - Automatic Transmission2 3 4
    Locations › Component Locations2 3 4 5 6 7 8 9
    Service and Repair › NV 3500 - Manual Transmission2 3 4 5 6 7 8 9 10 11 12 13
  - Sensors and Switches - Fuel Delivery and Air Induction81 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
    Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information41 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-07-30-021 › May › 01 › Park/Neutral Switch - Connector Hard to Remove2
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-07-30-021 › May › 01 › Park/Neutral Switch - Connector Hard to Remove
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Fuel Pressure Sensor/Switch › Component Information › Locations › Fuel Rail Pressure (FRP) Sensor Switch2
    Fuel Temperature Sensor › Component Information › Locations
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Turbo Boost Sensor › Component Information › Locations › Component Locations2
  - Sensors and Switches - Ignition System67 pages
    Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Ignition Lock Cylinder - Revised Replacement Procedure
- Tune-up and Engine Performance Checks49 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
  - Idle Speed › System Information › Specifications
  - Air Cleaner Housing18 pages
    Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair › Air Cleaner Intake Duct Replacement2 3 4 5 6 7 8
    Air Filter Element › Component Information › Technical Service Bulletins10 pages
    Customer Interest:4 pages
    04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
    01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins for Air Filter Element:5 pages
    04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
    05-00-90-001 › Jan › 05 › Diesel Engine - IMPORTANT Correct Air Filter Usage
    01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Other Service Bulletins for Air Filter Element: › 05-00-90-001 › Jan › 05 › Diesel Engine - IMPORTANT Correct Air Filter Usage
  - Fuel Filter › Component Information23 pages
    Technical Service Bulletins14 pages
    Recalls: › 05546A › Sep › 05 › Campaign - 15,00 Mile Fuel Filter Change2 3 4 5
    All Technical Service Bulletins for Fuel Filter:7 pages
    04-06-04-070B › Mar › 09 › Fuel System - Improved Fuel Filter Design2
    05546A › Sep › 05 › Campaign - 15,00 Mile Fuel Filter Change2 3 4 5
    All Other Service Bulletins for Fuel Filter: › 04-06-04-070B › Mar › 09 › Fuel System - Improved Fuel Filter Design2
    Service and Repair › Fuel Feed and Fuel Return Pipe Purge2 3 4 5 6 7 8 9
  - Compression Check › System Information › Specifications2
  - Valve Clearance › System Information › Specifications2 3 4
- Computers and Control Systems783 pages
  - Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
  - Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information39 pages
    Technical Service Bulletins4 pages
    Customer Interest for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2
  - Barometric Pressure Sensor › Component Information › Locations2 3 4
  - Body Control Module › Component Information73 pages
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…52
    Description and Operation › Asleep State2 3 4 5 6
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9
    Service and Repair › Procedures2 3
  - Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Clutch Switch, ECM › Component Information › Locations › Component Locations2
  - Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4
  - Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Data Link Connector › Component Information › Locations › Data Link Connector (DLC)2
  - Engine Control Module › Component Information54 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7 8 9
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Service and Repair › Engine Control Module Programming and Setup2 3 4 5 6 7 8
  - Fuel Injector Control Module › Component Information6 pages
    Technical Service Bulletins4 pages
    Customer Interest for Fuel Injector Control Module: › 09-06-04-034 › Aug › 09 › Fuel System - Reduced Engine Power, MIL (Various Codes)2
    All Technical Service Bulletins for Fuel Injector Control Module: › 09-06-04-034 › Aug › 09 › Fuel System - Reduced Engine Power, MIL (Various Codes)2
    Diagrams › Fuel Injection Control Module - C12
  - Fuel Level Sensor › Component Information › Diagrams2 3
  - Information Bus › Component Information11 pages
    Locations › Data Link Connector (DLC)2
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9
  - Malfunction Indicator Lamp › Component Information4 pages
    Description and Operation
    Testing and Inspection › Malfunction Indicator Lamp (MIL) Always On2 3
  - Oil Level Sensor For ECM › Component Information › Locations2 3 4
  - Oil Pressure Sensor › Component Information › Locations2 3 4
  - Oxygen Sensor › Component Information33 pages
    Locations › HO2S - Bank 1 Sensor 1 Connector2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
  - Relays and Modules - Computers and Control Systems127 pages
    Body Control Module › Component Information73 pages
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…52
    Description and Operation › Asleep State2 3 4 5 6
    Testing and Inspection › Initial Inspection and Diagnostic Overview2 3 4 5 6 7 8 9
    Service and Repair › Procedures2 3
    Engine Control Module › Component Information54 pages
    Technical Service Bulletins › Engine Controls - Aftermarket Accessory Usage2 3 4 5 6 7 8 9
    Locations › Component Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Service and Repair › Engine Control Module Programming and Setup2 3 4 5 6 7 8
  - Sensors and Switches - Computers and Control Systems253 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
    Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information39 pages
    Technical Service Bulletins4 pages
    Customer Interest for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Barometric Pressure Sensor › Component Information › Locations2 3 4
    Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Clutch Switch, ECM › Component Information › Locations › Component Locations2
    Coolant Temperature Sensor/Switch (For Computer) › Component Information › Locations2 3 4
    Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Fuel Level Sensor › Component Information › Diagrams2 3
    Intake Air Temperature (IAT) Sensor <--> [Intake Air Temperature Sensor] › Component Information › Locations › Component Locations2
    Oil Level Sensor For ECM › Component Information › Locations2 3 4
    Oil Pressure Sensor › Component Information › Locations2 3 4
    Oxygen Sensor › Component Information33 pages
    Locations › HO2S - Bank 1 Sensor 1 Connector2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Transmission Position Switch/Sensor, A/T › Component Information29 pages
    Technical Service Bulletins12 pages
    Customer Interest for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    All Technical Service Bulletins for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    Specifications › Allison - Automatic Transmission2
    Diagrams › Park/Neutral Position (PNP) Switch - C12 3 4 5
    Adjustments › Allison - Automatic Transmission2 3 4
    Service and Repair › Allison - Automatic Transmission2 3 4 5 6
    Vehicle Speed Sensor › Component Information28 pages
    Technical Service Bulletins › A/T - Shifting/Poor Performance2
    Specifications › 4L80E - Automatic Transmission2 3 4
    Locations › Component Locations2 3 4 5 6 7 8 9
    Service and Repair › NV 3500 - Manual Transmission2 3 4 5 6 7 8 9 10 11 12 13
  - Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
  - Transmission Position Switch/Sensor, A/T › Component Information29 pages
    Technical Service Bulletins12 pages
    Customer Interest for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    All Technical Service Bulletins for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    Specifications › Allison - Automatic Transmission2
    Diagrams › Park/Neutral Position (PNP) Switch - C12 3 4 5
    Adjustments › Allison - Automatic Transmission2 3 4
    Service and Repair › Allison - Automatic Transmission2 3 4 5 6
  - Vehicle Speed Sensor › Component Information28 pages
    Technical Service Bulletins › A/T - Shifting/Poor Performance2
    Specifications › 4L80E - Automatic Transmission2 3 4
    Locations › Component Locations2 3 4 5 6 7 8 9
    Service and Repair › NV 3500 - Manual Transmission2 3 4 5 6 7 8 9 10 11 12 13
- Emission Control Systems › Positive Crankcase Ventilation › PCV Valve Hose › Component Information › Service and Repair2 3 4 5 6 7
- Fuel Delivery and Air Induction429 pages
  - Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
  - Idle Speed › System Information › Specifications
  - Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
  - Air Cleaner Housing18 pages
    Air Cleaner Fresh Air Duct/Hose › Component Information › Service and Repair › Air Cleaner Intake Duct Replacement2 3 4 5 6 7 8
    Air Filter Element › Component Information › Technical Service Bulletins10 pages
    Customer Interest:4 pages
    04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
    01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins for Air Filter Element:5 pages
    04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
    05-00-90-001 › Jan › 05 › Diesel Engine - IMPORTANT Correct Air Filter Usage
    01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Other Service Bulletins for Air Filter Element: › 05-00-90-001 › Jan › 05 › Diesel Engine - IMPORTANT Correct Air Filter Usage
  - Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information42 pages
    Technical Service Bulletins7 pages
    Customer Interest: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 00-07-30-022D › Jun › 08 › A/T - 4L60/65E, No Reverse/2nd or 4th Gear2 3
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 00-07-30-022D › Jun › 08 › A/T - 4L60/65E, No Reverse/2nd or 4th Gear
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Diesel MFI Pump › Component Information11 pages
    Technical Service Bulletins › Engine/Drivetrain Components - Exchange Program2 3 4
    Description and Operation › Fuel Injection Pump2
    Service and Repair › Fuel Injection Pump2 3 4 5
  - Fuel › Component Information13 pages
    Technical Service Bulletins › Fuel System - TOP TIER Detergent Gasoline (Canada)2 3 4 5 6 7 8 9 10 11
    Testing and Inspection › Alcohol/Contaminants-In-Fuel Diagnosis2
  - Fuel Cooler › Component Information › Service and Repair › Pickup2 3
  - Fuel Filler Cap › Component Information › Description and Operation
  - Fuel Filter › Component Information23 pages
    Technical Service Bulletins14 pages
    Recalls: › 05546A › Sep › 05 › Campaign - 15,00 Mile Fuel Filter Change2 3 4 5
    All Technical Service Bulletins for Fuel Filter:7 pages
    04-06-04-070B › Mar › 09 › Fuel System - Improved Fuel Filter Design2
    05546A › Sep › 05 › Campaign - 15,00 Mile Fuel Filter Change2 3 4 5
    All Other Service Bulletins for Fuel Filter: › 04-06-04-070B › Mar › 09 › Fuel System - Improved Fuel Filter Design2
    Service and Repair › Fuel Feed and Fuel Return Pipe Purge2 3 4 5 6 7 8 9
  - Fuel Filter Life Indicator <--> [Fuel Filter Restriction Warning Indicator] › Component Information › Service and Repair
  - Fuel Heater › Component Information6 pages
    Locations
    Testing and Inspection › Fuel Heater Inoperative2 3
    Service and Repair › Fuel Filter/Heater Element Housing Replacement2
  - Fuel Injector › Fuel Injector Line › Component Information › Technical Service Bulletins › Fuel System - Fuel Injection Line Fitting Sealant Usage
  - Fuel Injector Control Module › Component Information6 pages
    Technical Service Bulletins4 pages
    Customer Interest for Fuel Injector Control Module: › 09-06-04-034 › Aug › 09 › Fuel System - Reduced Engine Power, MIL (Various Codes)2
    All Technical Service Bulletins for Fuel Injector Control Module: › 09-06-04-034 › Aug › 09 › Fuel System - Reduced Engine Power, MIL (Various Codes)2
    Diagrams › Fuel Injection Control Module - C12
  - Fuel Line Coupler › Component Information › Service and Repair › Quick Connect Fitting(S) Service (Metal Collar)2 3 4 5 6
  - Fuel Pressure Check Valve › Component Information › Locations
  - Fuel Pressure Control Module › Component Information › Technical Service Bulletins › Fuel Injector Module - Non Serviceable Connectors
  - Fuel Pressure Regulator › Component Information › Technical Service Bulletins › Fuel System - Diesel Fuel Pressure Regulator Replacement2
  - Fuel Pressure Sensor/Switch › Component Information › Locations › Fuel Rail Pressure (FRP) Sensor Switch2
  - Fuel Pressure Test Port › Component Information › Locations
  - Fuel Pump34 pages
    Fuel Pressure › Fuel Pressure Test Port › Component Information › Locations
    Fuel Pump Relay › Component Information33 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
  - Fuel Rail › Component Information11 pages
    Technical Service Bulletins › Fuel System - Fuel Injector Service Information2 3 4 5
    Service and Repair › Fuel Rail Assembly Replacement - Bank 12 3 4 5 6
  - Fuel Return Line › Component Information › Service and Repair
  - Fuel Supply Line › Component Information26 pages
    Locations
    Service and Repair › Fuel Hose/Pipes Replacement - (Pickup)2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…25
  - Fuel Tank31 pages
    Fuel Filler Hose › Component Information › Service and Repair › Fuel Filler Hose Replacement2 3 4 5 6
    Fuel Gauge Sender › Component Information6 pages
    Technical Service Bulletins4 pages
    Customer Interest for Fuel Gauge Sender: › 04-08-49-019A › Jul › 04 › Fuel System - Engine No Start/Inaccurate Fuel Gauge2
    All Technical Service Bulletins for Fuel Gauge Sender: › 04-08-49-019A › Jul › 04 › Fuel System - Engine No Start/Inaccurate Fuel Gauge2
    Locations › Fuel Level Sender2
    Fuel Tank Vent › Component Information › Technical Service Bulletins19 pages
    Customer Interest: › 05-06-04-008A › Apr › 05 › Fuel System - SES Lamp ON/Gauge Reads Empty/DTC's Set2 3
    All Technical Service Bulletins: › 05-06-04-008A › Apr › 05 › Fuel System - SES Lamp ON/Gauge Reads Empty/DTC's Set2 3
    All Other Service Bulletins for Fuel Tank Vent:13 pages
    00-02-35-003N › Mar › 08 › Steering - Underhood Clunk Heard/Felt in Steering Wheel2 3 4
    03-02-36-002 › Jul › 03 › Steering - Revised Service Procedures2 3 4 5 6 7 8 9
    All Other Service Bulletins for Fuel Tank Vent:0 pages
    00-02-35-003N › Mar › 08 › Steering - Underhood Clunk Heard/Felt in Steering Wheel
    03-02-36-002 › Jul › 03 › Steering - Revised Service Procedures
  - Fuel Tank Unit › Component Information › Diagrams2 3
  - Fuel Temperature Sensor › Component Information › Locations
  - Intake Air Heater › Intake Air Heater Relay › Component Information10 pages
    Locations
    Service and Repair › With California Emissions2 3 4 5 6 7 8 9
  - Relays and Modules - Fuel Delivery and Air Induction44 pages
    Fuel Pressure Control Module › Component Information › Technical Service Bulletins › Fuel Injector Module - Non Serviceable Connectors
    Fuel Pump Relay › Component Information33 pages
    Locations2
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Intake Air Heater Relay › Component Information10 pages
    Locations
    Service and Repair › With California Emissions2 3 4 5 6 7 8 9
  - Sensors and Switches - Fuel Delivery and Air Induction81 pages
    Accelerator Pedal Position Sensor › Component Information › Diagrams2 3 4
    Mass Air Flow (MAF) Sensor <--> [Air Flow Meter/Sensor] › Component Information41 pages
    Technical Service Bulletins6 pages
    Customer Interest: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Technical Service Bulletins: › 01-06-04-050 › Nov › 01 › Diesel Engine - MIL ON/Poor Performance/DTC's Set2
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-08-64-014A › Jul › 02 › Interior - Lock Lever Comes Loose From Door Trim Panel2
    All Other Service Bulletins for Mass Air Flow (MAF) Sensor: › 01-08-64-014A › Jul › 02 › Interior - Lock Lever Comes Loose From Door Trim Panel
    Locations › Component Locations2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Fuel Pressure Sensor/Switch › Component Information › Locations › Fuel Rail Pressure (FRP) Sensor Switch2
    Fuel Temperature Sensor › Component Information › Locations
    Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
    Turbo Boost Sensor › Component Information › Locations › Component Locations2
  - Throttle Position Sensor › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…31
  - Turbocharger12 pages
    Intercooler › Component Information › Service and Repair2
    Turbo Boost Sensor › Component Information › Locations › Component Locations2
    Turbocharger Air Intake Tube › Component Information › Service and Repair2 3 4 5 6
    Oil Line, Turbocharger › Component Information › Technical Service Bulletins › Engine - Turbocharger Lubrication Issues2
- Ignition System141 pages
  - Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
  - Ignition Relay › Component Information › Locations2 3 4
  - Relays and Modules - Ignition System › Ignition Relay › Component Information › Locations2 3 4
  - Sensors and Switches - Ignition System67 pages
    Camshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Crankshaft Position Sensor › Component Information33 pages
    Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Ignition Switch › Ignition Switch Lock Cylinder › Component Information › Technical Service Bulletins › Ignition Lock Cylinder - Revised Replacement Procedure
- Glow Plug System32 pages
  - Glow Plug › Component Information4 pages
    Locations › Glow Plug Harness2
    Service and Repair › Glow Plug - Bank 12
  - Glow Plug Relay › Component Information14 pages
    Technical Service Bulletins › Diesel Engine - Intake Heater/Glow Plug R & R Revision
    Locations › Glow Plug Relay With California Emissions2 3
    Service and Repair › Glow Plug Relay With California Emissions2 3 4 5 6 7 8 9 10
  - Relays and Modules - Glow Plug System › Glow Plug Relay › Component Information14 pages
    Technical Service Bulletins › Diesel Engine - Intake Heater/Glow Plug R & R Revision
    Locations › Glow Plug Relay With California Emissions2 3
    Service and Repair › Glow Plug Relay With California Emissions2 3 4 5 6 7 8 9 10
- Transmission Control Systems375 pages
  - Actuators and Solenoids - Transmission and Drivetrain125 pages
    Actuators and Solenoids - A/T48 pages
    Pressure Regulating Solenoid, A/T › Component Information7 pages
    Specifications
    Diagrams › 4L80-E Automatic Transmission2
    Service and Repair › 4L60-E - Automatic Transmission2 3 4
    Shift Interlock Solenoid › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…32
    Shift Solenoid, A/T › Component Information › Diagrams › 4L60-E - Automatic Transmission2 3 4 5 6
    Torque Converter Clutch Solenoid, A/T › Component Information3 pages
    Specifications
    Diagrams › 4L60-E - Automatic Transmission2
    Actuators and Solenoids - Differential › Actuator, Differential Lock › Component Information › Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Actuators and Solenoids - Transfer Case › Transfer Case Actuator › Component Information42 pages
    Specifications › NVG 149-NP (One Speed Automatic)2 3
    Locations › Component Locations
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…34
    Service and Repair › NVG 236/246-NP8 (Two Speed Automatic)2 3 4
  - Lamps and Indicators - Transmission and Drivetrain › Lamps and Indicators - Transfer Case › Service 4WD/AWD Indicator Lamp <--> [Malfunction Indicator Lamp - Transfer Case] › Component Information › Service and Repair
  - Relays and Modules - Transmission and Drivetrain53 pages
    Relays and Modules - A/T › Control Module, A/T › Component Information7 pages
    Specifications
    Locations › Transmission Control Module (M74)2
    Diagrams › Transmission Control Module (TCM) C1 (Gray)2 3 4
    Relays and Modules - Transfer Case › Control Module, Transfer Case › Component Information46 pages
    Technical Service Bulletins › Drivetrain - Transfer Case Control Module Replacement2
    Locations › Transfer Case - NVG 236/246-NP8 (Two Speed Automatic)2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…37
    Service and Repair › NVG 236/246-NP82 3 4
  - Sensors and Switches - Transmission and Drivetrain196 pages
    Sensors and Switches - A/T106 pages
    Fluid Pressure Sensor/Switch, A/T › Component Information61 pages
    Technical Service Bulletins6 pages
    Customer Interest for Fluid Pressure Sensor/Switch: › 02-07-30-030A › Nov › 03 › A/T - 4L60-E 1-2 Shift Shudder/Slipping/Vibration2 3
    All Technical Service Bulletins for Fluid Pressure Sensor/Switch: › 02-07-30-030A › Nov › 03 › A/T - 4L60-E 1-2 Shift Shudder/Slipping/Vibration2 3
    Specifications › Allison - Automatic Transmission2 3
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…33
    Service and Repair › 4L60-E - Automatic Transmission2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
    Overdrive Switch, A/T › Component Information › Technical Service Bulletins6 pages
    Customer Interest for Overdrive Switch: › 02-07-30-051A › Feb › 03 › A/T - Shifts IN and OUT of 4th and 5th Gear2 3
    All Technical Service Bulletins for Overdrive Switch: › 02-07-30-051A › Feb › 03 › A/T - Shifts IN and OUT of 4th and 5th Gear2 3
    Transmission Mode Switch, A/T › Component Information › Testing and Inspection › 4L60/4L60-E/4L65-E Transmission2 3 4 5 6
    Transmission Position Switch/Sensor, A/T › Component Information29 pages
    Technical Service Bulletins12 pages
    Customer Interest for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    All Technical Service Bulletins for Transmission Position Switch/Sensor: › 02-07-30-011C › Jun › 04 › A/T - Slow/No Gear Engagement/Engine No Start2 3 4 5 6
    Specifications › Allison - Automatic Transmission2
    Diagrams › Park/Neutral Position (PNP) Switch - C12 3 4 5
    Adjustments › Allison - Automatic Transmission2 3 4
    Service and Repair › Allison - Automatic Transmission2 3 4 5 6
    Transmission Speed Sensor, A/T › Component Information3 pages
    Specifications
    Diagrams › Transmission Input Shaft Speed (at ISS) Sensor Connector2
    Transmission Temperature Sensor/Switch, A/T › Component Information › Diagrams
    Sensors and Switches - Transfer Case90 pages
    Four Wheel Drive Selector Switch › Component Information42 pages
    Technical Service Bulletins2 pages
    Customer Interest for Four Wheel Drive Selector Switch: › 02-04-21-004 › Apr › 02 › Transfer Case Switch - `Service 4WD' Indicator ON
    All Technical Service Bulletins for Four Wheel Drive Selector Switch: › 02-04-21-004 › Apr › 02 › Transfer Case Switch - `Service 4WD' Indicator ON
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…35
    Service and Repair › Transfer Case - NVG 236/246-NP8 (Two Speed Automatic)2 3 4 5
    Speed Sensor, Transfer Case › Component Information48 pages
    Technical Service Bulletins › Drivetrain - Updated Transfer Case Speed Sensor Conn.
    Specifications › NVG 149-NP (One Speed Automatic)2 3 4
    Diagrams › Diagram Information and Instructions2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20…33
    Service and Repair › Transfer Case - NVG 149-NP (One Speed Automatic)2 3 4 5 6 7 8 9 10
- PROM - Programmable Read Only Memory › Component Information › Technical Service Bulletins30 pages
  - Customer Interest:6 pages
    06-06-04-027 › Apr › 06 › Engine Controls - SES Lamp ON/False DTC's P0116/P01812
    02-06-04-058 › Dec › 02 › Engine Controls - SES Lamp ON/False DTC's P0181/P0116
    02-07-30-020 › May › 02 › A/T - Harsh/Delayed 2nd to 1st Gear Downshift/DTC's Set2
    01-07-30-034 › Nov › 01 › A/T - Allison 1000 Series Shift Busyness
  - All Technical Service Bulletins for PROM - Programmable Read Only Memory:15 pages
    06-06-01-007F › Mar › 10 › Diesel Engine - Damage Due To Power-Up Devices2 3 4 5 6 7
    06-06-04-027 › Apr › 06 › Engine Controls - SES Lamp ON/False DTC's P0116/P01812
    02-06-04-058 › Dec › 02 › Engine Controls - SES Lamp ON/False DTC's P0181/P0116
    02-07-30-020 › May › 02 › A/T - Harsh/Delayed 2nd to 1st Gear Downshift/DTC's Set2
    02-06-04-002 › Feb › 02 › Duramax(R) Diesel Engine - Scan Tool Difficulties
    01-07-30-034 › Nov › 01 › A/T - Allison 1000 Series Shift Busyness
    99-06-03-010A › Jun › 01 › PCM/BCM Replacement - DTC's B001/B1271/B1780 Set
  - All Other Service Bulletins for PROM - Programmable Read Only Memory:9 pages
    06-06-01-007F › Mar › 10 › Diesel Engine - Damage Due To Power-Up Devices2 3 4 5 6 7
    02-06-04-002 › Feb › 02 › Duramax(R) Diesel Engine - Scan Tool Difficulties
    99-06-03-010A › Jun › 01 › PCM/BCM Replacement - DTC's B001/B1271/B1780 Set
06Transmission and Drivetrain Transmission and Drivetrain: Sections
07Brakes and Traction Control Brakes and Traction Control: Sections
08Starting and Charging Starting and Charging: Sections
09Power and Ground Distribution Power and Ground Distribution: Sections
10Steering and Suspension Steering and Suspension: Sections
11Heating and Air Conditioning Heating and Air Conditioning: Sections
12Restraint Systems Restraint Systems: Sections
13Accessories and Optional Equipment Accessories and Optional Equipment: Sections
14Body and Frame Body and Frame: Sections
15Cruise Control Cruise Control: Sections
16Instrument Panel, Gauges and Warning Indicators Instrument Panel, Gauges and Warning Indicators: Sections
17Lighting and Horns Lighting and Horns: Sections
18Windows and Glass Windows and Glass: Sections
19Wiper and Washer Systems Wiper and Washer Systems: Sections