Repair manual
GMC Yukon Denali GMT800 Repair Manual
Step-by-step repair and maintenance instructions for the GMC Yukon Denali GMT800 (1999–2006): removal, installation, adjustment, diagnostics and parameter checks with illustrations.
90sections
1221articles
ENManual language
- Fastener Tightening Specifications
- ABS Schematics
- Circuit Description
- Test Description
- Scan Tool Data Definitions (w/JL4)
- Scan Tool Data Definitions (w/o JL4)
- Diagnostic Trouble Code (DTC) List
- C0201, C0202, C0203
- C0204
- C0201
- C0202
- C0203
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- C0205, C0206 & C0207
- C0208
- C0205
- C0206
- C0207
- C0209 & C0210
- C0211
- C0212
- C0209
- C0210
- C0213, C0214
- C0215
- C0216
- C0213
- C0214
- C0217, C0218, C0219
- C0220
- C0217
- C0218
- C0219
- C0221, C0223, C0225 & C0227
- C0222 & C0226
- C0221 & C0225
- C0223 & C0227
- C0221, C0225
- C0222, C0223, C0226, & C0227
- Conditions for Running the DTC
- Conditions for Setting the DTC
- C0235
- C0236 & C0237
- P1504
- C0236
- C0237
- CC0240, C0249, C0250, C0255-C0259
- C0241, C0242, C0245, C0246, C0251-C0254
- C0243, C0244, C0247, C0248
- C0265
- C0266
- C0269
- C0274
- C0282 and C0285
- C0286
- C0282
- C0285
- C0287
- P1644 or P1689
- C0298
- P1571
- Visual/Physical Inspection
- Intermittent
- Symptom List
- ABS Automated Bleed Procedure (w/JL4)
- ABS Automated Bleed Procedure (w/o JL4)
- Removal Procedure
- Installation Procedure
- Brake Pressure Modulator Valve (BPMV) Replacement (w/JL4)
- Brake Pressure Modulator Valve (BPMV) Replacement (w/o JL4)
- Initialization Sequence
- Pressure Hold
- Pressure Decrease
- Pressure Increase
- Dynamic Rear Proportioning (DRP)
- Traction Control System (TCS)
- Vehicle Stability Enhancement System (VSES)
- Brake Warning Indicator
- ABS Indicator
- LOW TRACTION-Except Escalade
- LOW TRACTION-Escalade
- TRACTION OFF-Except Escalade
- TRACTION OFF-Escalade
- STABILITY SYSTEM ACTIVE
- STABILITY SYSTEM LIMITED
- STABILITY SYSTEM DISABLED
- SERVICE STABILITY SYSTEM
- MODE INDICATOR
- Programming the Traction Control Automatic Engagement Feature
- APPLICATION
- IDENTIFICATION
- GEAR RATIOS
- DESCRIPTION & OPERATION
- LUBRICATION
- TROUBLE SHOOTING
- Inspection
- Torque Converter End Play Check
- CONVERTER HOUSING
- 2-4 SERVO ASSEMBLY
- EXTENSION HOUSING
- VALVE BODY, 1-2 & 3-4 ACCUMULATORS
- OIL PUMP, INPUT CLUTCH & REVERSE CLUTCH
- 2-4 BAND, INPUT GEAR SET & REACTION GEAR SET
- LOW-REVERSE CLUTCH
- INNER MANUAL SHAFT LINKAGE
- 3RD ACCUMULATOR RETAINER & BALL ASSEMBLY
- Disassembly
- Reassembly
- LOW-REVERSE SUPPORT
- Disassembly & Inspection
- VALVE BODY
- Cleaning & Inspection
- TRANSMISSION REASSEMBLY
- REACTION & INPUT GEAR SETS
- REVERSE INPUT ASSEMBLY & INPUT CLUTCH
- OIL PUMP ASSEMBLY
- 2-4 BAND & SERVO ASSEMBLY
- TRANSMISSION END PLAY CHECK
- TORQUE SPECIFICATIONS
- TRANSMISSION SPECIFICATIONS
- APPLICATION
- GEAR RATIOS
- DESCRIPTION & OPERATION
- LUBRICATION
- TROUBLE SHOOTING
- Inspection
- Torque Converter End Play Check
- CASE EXTENSION & SPEED SENSORS
- LOWER TRANSMISSION ASSEMBLY
- Low-Reverse Band Apply Pin Selection
- END PLAY CHECKS
- OIL PUMP ASSEMBLY
- OVERDRIVE ASSEMBLY & 4TH CLUTCH
- FORWARD & DIRECT CLUTCH
- MANUAL 2-1 BAND & INTERMEDIATE CLUTCH
- CENTER SUPPORT, REAR GEAR UNIT & LOW-REVERSE BAND
- TRANSMISSION CASE
- Cleaning & Inspection
- Disassembly
- Center Support Recondition Procedure
- Reassembly
- MANUAL 2-1 & LOW-REVERSE SERVOS
- Inspection & Reassembly
- TRANSMISSION REASSEMBLY
- CENTER SUPPORT & REAR GEAR UNIT
- INTERMEDIATE CLUTCH
- SERVO ASSEMBLIES
- SPEED SENSORS & CASE EXTENSION
- TORQUE SPECIFICATIONS
- TRANSMISSION SPECIFICATIONS
- APPLICATION
- GEAR RATIOS
- INTRODUCTION
- ADAPT FUNCTION
- 1-2, 2-3 & 3-4 Upshift Adapts
- Clearing Transmission Adaptive Pressure
- TRANSMISSION COMPONENTS & SYSTEMS
- ELECTRONIC COMPONENTS
- Torque Converter Clutch Solenoid Valve
- Pressure Control Solenoid Valve
- 1-2 Shift Solenoid Valve
- 2-3 Shift Solenoid Valve
- Transmission Fluid Pressure Manual Valve Position Switch Assembly
- Input Speed & Output Speed Sensors
- Transmission Fluid Temperature Sensor Assembly
- Transmission Range Switch
- Transmission 20-Way In-Line Electrical Connector
- POWERTRAIN CONTROL MODULE
- LIMP-IN MODE
- ELECTRONIC CONTROL SYSTEM
- SHIFT INTERLOCK SYSTEM
- TROUBLE SHOOTING
- PRELIMINARY INSPECTION
- SYMPTOM DIAGNOSIS
- CLUTCH & BAND APPLICATIONS
- ROAD TEST
- Electrical Function Check
- Upshift Control & Torque Converter Clutch Apply
- Part Throttle Detent Downshift
- Full Throttle Detent Downshift
- Manual Downshifts
- Manual 4-3 Downshift
- Manual 4-2 Downshift
- Manual 4-1 Downshift
- Coasting Downshifts
- Manual Gear Range Selection
- TORQUE CONVERTER DIAGNOSIS
- Torque Converter Stator
- Poor Acceleration At Low Speed
- Poor Acceleration At High Speed
- Whine Noise
- Torque Converter Clutch Shudder
- If Shudder Occurs After TCC Has Applied
- HYDRAULIC PRESSURE TESTS
- Line Pressure
- CLUTCH & SERVO AIR CHECKS
- Circuit Description
- Test Description
- Diagnostic Procedure
- Diagnostic Aids
- DIAGNOSTIC TROUBLE CODE DEFINITIONS
- CLEARING DIAGNOSTIC TROUBLE CODES
- SUMMARY
- Conditions For Running DTC B2722
- Conditions For Setting DTC B2722
- Action Taken By PCM
- Conditions For Clearing DTC B2722
- DTC P0218: TRANSMISSION FLUID OVERTEMPERATURE
- Conditions For Running DTC P0218
- Conditions For Setting DTC P0218
- Conditions For Clearing DTC P0218
- DTC P0502: VSS CIRCUIT - LOW INPUT
- Conditions For Running DTC P0502
- Conditions For Setting DTC P0502
- Conditions For Clearing DTC P0502
- DTC P0503: VSS CIRCUIT - INTERMITTENT
- Conditions For Running DTC P0503
- Conditions For Setting DTC P0503
- Conditions For Clearing DTC P0503
- DTC P0706: TRANSMISSION RANGE SWITCH CIRCUIT - LOW INPUT
- Conditions For Running DTC P0706
- Conditions For Setting DTC P0706
- Conditions For Clearing DTC P0706
- DTC P0711: TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT - RANGE/PERFORMANCE
- Conditions For Running DTC P0711
- Conditions For Setting DTC P0711
- Conditions For Clearing DTC P0711
- DTC P0712: TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT - LOW INPUT
- Conditions For Running DTC P0712
- Conditions For Setting DTC P0712
- Conditions For Clearing the DTC P0712
- DTC P0713: TRANSMISSION FLUID TEMPERATURE SENSOR CIRCUIT - HIGH INPUT
- Conditions For Running DTC P0713
- Conditions For Setting DTC P0713
- Conditions For Clearing the DTC P0713
- DTC P0716: INPUT SPEED SENSOR CIRCUIT - INTERMITTENT
- Conditions For Running DTC P0716
- Conditions For Setting DTC P0716
- Conditions For Clearing DTC P0716
- DTC P0717: INPUT SPEED SENSOR CIRCUIT - LOW INPUT
- Conditions For Running DTC P0717
- Conditions For Setting DTC P0717
- Conditions For Clearing DTC P0717
- DTC P0719: BRAKE SWITCH CIRCUIT - LOW INPUT
- Conditions For Running DTC P0719
- Conditions For Setting DTC P0719
- Conditions For Clearing DTC P0719
- DTC P0724: BRAKE SWITCH CIRCUIT - HIGH INPUT
- Conditions For Running DTC P0724
- Conditions For Setting DTC P0724
- Conditions For Clearing DTC P0724
- DTC P0730: INCORRECT GEAR RATIO
- Conditions For Running DTC P0730
- Conditions For Setting DTC P0730
- Conditions For Clearing DTC P0730
- DTC P0741: TCC SYSTEM - STUCK OFF
- Conditions For Running DTC P0741
- Conditions For Setting DTC P0741
- Conditions For Clearing DTC P0741
- DTC P0742: TCC SYSTEM STUCK ON
- Conditions For Running DTC P0742
- Conditions For Setting DTC P0742
- Conditions For Clearing DTC P0742
- DTC P0748: PC SOLENOID CIRCUIT - ELECTRICAL MALFUNCTION
- Conditions For Running DTC P0748
- Conditions For Setting DTC P0748
- Action Taken PCM
- Conditions For Clearing DTC P0748
- DTC P0751: 1-2 SHIFT SOLENOID VALVE - PERFORMANCE
- Conditions For Running DTC P0751
- Conditions For Setting DTC P0751
- Conditions For Clearing DTC P0751
- DTC P0752: 1-2 SHIFT SOLENOID VALVE - PERFORMANCE
- Conditions For Running DTC P0752
- Conditions For Setting DTC P0752
- Conditions For Clearing DTC P0752
- DTC P0753: 1-2 SHIFT SOLENOID VALVE - ELECTRICAL MALFUNCTION
- Conditions For Running DTC P0753
- Conditions For Setting DTC P0753
- Conditions For Clearing DTC P0753
- DTC P0756: 2-3 SHIFT SOLENOID VALVE - PERFORMANCE
- Conditions For Running DTC P0756
- Conditions For Setting DTC P0756
- Conditions For Clearing DTC P0756
- DTC P0757: 2-3 SHIFT SOLENOID VALVE - PERFORMANCE
- Conditions For Running DTC P0757
- Conditions For Setting DTC P0757
- Conditions For Clearing DTC P0757
- DTC P0758: 2-3 SHIFT SOLENOID VALVE - ELECTRICAL MALFUNCTION
- Conditions For Running DTC P0758
- Conditions For Setting DTC P0758
- Conditions For Clearing DTC P0758
- DTC P1810: TFP MANUAL VALVE POSITION SWITCH ASSEMBLY - CIRCUIT MALFUNCTION
- Conditions For Running DTC P1810
- Condition No. 1 For Setting DTC P1810
- Condition No. 2 For Setting DTC P1810
- Condition No. 3 For Setting DTC P1810
- Conditions For Clearing DTC P1810
- DTC P1860: TCC PWM SOLENOID CIRCUIT - ELECTRICAL MALFUNCTION
- Conditions For Running DTC P1860
- Conditions For Setting DTC P1860
- Conditions For Clearing DTC P1860
- DTC P1870: TRANSMISSION COMPONENT SLIPPING
- Conditions For Running DTC P1870
- Condition No. 1 For Setting DTC P1870
- Condition No. 2 For Setting DTC P1870
- Conditions For Clearing DTC P1870
- DTC P1875: 4WD LOW SWITCH CIRCUIT - ELECTRICAL MALFUNCTION
- Conditions For Running DTC P1875
- Conditions For Setting DTC P1875
- Conditions For Clearing DTC P1875
- RANGE SELECTOR DISPLAY INOPERATIVE OR DISPLAYS INCORRECT RANGE
- TOW/HAUL SWITCH/INDICATOR ALWAYS ON OR INOPERATIVE
- SHIFT SOLENOID LEAK TEST
- REMOVAL & INSTALLATION
- Removal
- Installation
- SOLENOID VALVES
- TFP MANUAL VALVE POSITION SWITCH
- TFT SENSOR
- SPEED SENSORS
- TORQUE SPECIFICATIONS
- COMPONENT RESISTANCE
- APPLICATION
- Transfer Case
- Checking Fluid Level
- Checking Fluid Condition
- CHECKING FLUID LEVEL (TRANSFER CASE)
- DRAINING & REFILLING
- OIL COOLER FLUSHING
- Preparation
- Initial Flush
- Back Flush
- TRANSMISSION & OIL COOLER FLOW CHECK
- ON-VEHICLE REPAIRS
- ADJUSTMENTS
- PARK/NEUTRAL POSITION SWITCH
- SHIFT CABLE
- REMOVAL & INSTALLATION
- Removal
- Installation
- ACCUMULATOR ASSEMBLY (4L80-E)
- CONTROL & SHIFT SOLENOIDS (4L60-E)
- EXTENSION HOUSING REAR OIL SEAL (4L60-E)
- Checking Procedure
- SHIFT CABLE (COLUMN END)
- SHIFT CABLE (TRANSMISSION END)
- TCC SOLENOID, TCC PWM SOLENOID & WIRING HARNESS (4L60-E)
- VALVE BODY & PRESSURE SWITCH (4L80-E)
- 2-4 SERVO (4L60-E)
- Disassembly
- Adjustment
- Assembly & Installation
- TORQUE SPECIFICATIONS
- MODEL IDENTIFICATION
- DESCRIPTION & OPERATION
- Brake Pedal
- Brake Pedal Pushrod
- Hydraulic Brake Booster
- Power Steering System
- BRAKE HYDRAULIC ASSIST SYSTEM OPERATION
- Vacuum Brake Booster
- Vacuum Source
- Vacuum Source Delivery System
- BRAKE VACUUM ASSIST SYSTEM OPERATION
- BRAKE WARNING SYSTEM
- Disc Brake Pads
- Disc Brake Rotors
- Disc Brake Pad Hardware
- Disc Brake Caliper Hardware
- DISC BRAKE SYSTEM OPERATION
- Hydraulic Brake Master Cylinder Fluid Reservoir
- Hydraulic Brake Master Cylinder
- Hydraulic Brake Pressure Balance Control System
- Hydraulic Brake Pipes and Flexible Brake Hoses
- Hydraulic Brake Wheel Apply Components
- HYDRAULIC BRAKE SYSTEM OPERATION
- Park Brake Pedal Assembly
- Park Brake Release Handle Assembly
- Park Brake Cables
- Park Brake Cable Equalizer
- Park Brake Apply Lever
- Park Brake Actuator/Adjuster
- Park Brake Shoe
- PARK BRAKE SYSTEM OPERATION
- BRAKE BLEEDING SEQUENCE
- MASTER CYLINDER BENCH BLEEDING
- MANUAL BLEEDING
- PRESSURE BLEEDING
- MASTER CYLINDER RESERVOIR FILLING
- HYDRAULIC BRAKE SYSTEM FLUSHING
- BRAKE ROTOR THICKNESS MEASUREMENT
- BRAKE ROTOR SURFACE & WEAR INSPECTION
- BRAKE CALIPER INSPECTION
- BRAKE PAD INSPECTION
- BRAKE PEDAL PUSHROD INSPECTION
- BRAKE PIPE & HOSE INSPECTION
- BRAKE PEDAL TRAVEL MEASUREMENT & INSPECTION
- BRAKE SYSTEM EXTERNAL LEAK INSPECTION
- DISC BRAKE MOUNTING & HARDWARE INSPECTION
- Inspection (Front)
- Inspection (Rear - 1500 Series Pickup)
- Inspection (Rear - All Models Except 1500 Series Pickup)
- HYDRAULIC BRAKE ASSIST SYSTEM NOISE INSPECTION
- HYDRAULIC BRAKE COMPONENT OPERATION VISUAL INSPECTION
- PARK BRAKE SHOE INSPECTION
- PARK BRAKE ADJUSTMENT
- Park Brake Shoe Adjustment
- Park Brake Pedal Adjustment
- Disc Brake System
- Hydraulic Brake System
- Park Brake System
- Symptom List
- CHECKING AFTERMARKET ACCESSORIES
- Hydraulic Assist
- Vacuum Assist
- DISC BRAKE SYSTEM DIAGNOSIS
- HYDRAULIC BRAKE SYSTEM DIAGNOSIS
- PARK BRAKE SYSTEM DIAGNOSIS
- BRAKE WARNING INDICATOR ALWAYS ON
- BRAKE WARNING INDICATOR INOPERATIVE
- BRAKE PULSATION
- BRAKE SYSTEM NOISE
- Pulls To One Side
- Front To Rear
- BRAKE PEDAL EXCESSIVE TRAVEL
- BRAKE PEDAL EXCESSIVE EFFORT
- BRAKES DRAG
- BRAKE SYSTEM SLOW RELEASE
- BRAKE FLUID LOSS
- BRAKES SELF APPLY WHEN TURNING STEERING WHEEL
- PARK BRAKE WILL NOT HOLD OR RELEASE
- Preliminary Inspections
- Road Testing Procedure
- BRAKE SYSTEM VACUUM SOURCE TEST
- BRAKE SYSTEM INTERNAL LEAK TEST
- BRAKE ROTOR REFINISHING
- BURNISHING PADS & ROTORS
- REMOVAL & INSTALLATION
- Removal (Front)
- Removal (Rear - 1500 Series)
- Removal (Rear - 2500 & 3500 Series)
- Installation (Front)
- Installation (Rear - 1500 Series)
- Installation (Rear - 2500 & 3500 Series)
- BRAKE CALIPER BRACKET
- Removal (Rear - 1500 & 2500 Series)
- Removal (Rear - 3500 Series)
- Removal (Rear - 4-Wheel Steering)
- Installation (Rear - 1500 & 2500 Series)
- Installation (Rear - 3500 Series)
- Installation (Rear - 4-Wheel Steering)
- BRAKE HOSE
- Removal (Rear - Caliper)
- Removal (Rear - Jounce)
- Installation (Rear - Caliper)
- Installation (Rear - Jounce)
- Removal (Rear - 1500 Series Without 4-Wheel Steering)
- Removal (Rear - All Except 1500 Series Without 4-Wheel Steering)
- Installation (Rear - 1500 Series Without 4-Wheel Steering)
- Installation (Rear - All Except 1500 Series Without 4-Wheel Steering)
- Removal
- Installation
- BRAKE ROTOR
- Removal (Rear - Except Dual Wheels & 4-Wheel Steering)
- Removal (Rear - Dual Wheels)
- Installation (Rear - Except Dual Wheels & 4-Wheel Steering)
- Installation (Rear - Dual Wheels)
- Removal (Rear)
- Installation (Rear)
- HYDRAULIC BRAKE BOOSTER ACCUMULATOR
- Removal (Hydraulic Boost)
- Removal (Vacuum Boost)
- Installation (Hydraulic Boost)
- Installation (Vacuum Boost)
- Removal (1500 Series)
- Removal (2500 & 3500 Series)
- Installation (1500 Series)
- Installation (2500 & 3500 Series)
- Removal (Intermediate)
- Removal (Left Rear - Without 4-Wheel Steering)
- Removal (Left Rear - With 4-Wheel Steering)
- Removal (Right Rear - Without 4-Wheel Steering)
- Removal (Right Rear - With 4-Wheel Steering)
- Installation (Intermediate)
- Installation (Left Rear - Without 4-Wheel Steering)
- Installation (Left Rear - With 4-Wheel Steering)
- Installation (Right Rear - Without 4-Wheel Steering)
- Installation (Right Rear - With 4-Wheel Steering)
- Removal (1500 HD, 2500 & 3500 Series)
- Removal (With 4-Wheel Steering)
- Installation (1500 HD, 2500 & 3500 Series)
- Installation (With 4-Wheel Steering)
- Removal (1500 Series Without 4-Wheel Steering)
- Removal (1500 Series With 4-Wheel Steering)
- Installation (1500 Series Without 4-Wheel Steering)
- Installation (1500 Series With 4-Wheel Steering)
- OVERHAUL
- Disassembly & Reassembly (Front)
- Disassembly (Rear - 1500 Series)
- Disassembly (Rear - 2500 & 3500 Series)
- Reassembly (Rear - 1500 Series)
- Reassembly (Rear - 2500 & 3500 Series)
- Disassembly
- Reassembly
- DISC BRAKE SPECIFICATIONS
- TORQUE SPECIFICATIONS
- SPECIFICATIONS
- SYMPTOMS - FRONT DRIVE AXLE
- Noise Diagnosis
- Classifying the Symptom
- Visual/Physical Inspection
- Symptoms List
- Gear Noise
- Bearing Noise
- Front Wheel Bearing Noise
- Knock at Low Speeds
- Backlash Clunk
- Straight Roller Bearing Diagnosis
- Tapered Roller Bearing Diagnosis
- FRONT AXLE LUBRICANT LEAK DIAGNOSIS
- Determining the Cause
- Oil Seals
- Sealing Surfaces
- Differential Carrier Assembly
- Installation Procedure
- Removal
- CLUTCH FORK INSPECTION - FRONT DRIVE AXLE
- Tools Required
- Adjustment Method
- Alternate Adjustment Method
- Inspection Procedure
- DIFFERENTIAL CASE BEARINGS INSPECTION
- DIFFERENTIAL CASE AND GEARS INSPECTION
- PINION AND RING GEAR INSPECTION
- THRUST WASHERS, SHIMS, AND ADJUSTER SLEEVES INSPECTION
- Adjustment Procedure
- GEAR TOOTH CONTACT PATTERN INSPECTION
- Gear Tooth Nomenclature
- ADJUSTMENTS AFFECTING TOOTH CONTACT
- Pinion Depth Adjustment
- Backlash Adjustment
- Condition
- Correction
- Service Hints
- Selectable Four Wheel Drive (S4WD) Front Axle Description and Operation
- Full-Time Four Wheel Drive (F4WD) Front Axle Description and Operation
- Fastener Tightening Specifications
- Diagnostic Starting Point - Real Time Damping
- Test Description
- Scan Tool Output Controls
- Scan Tool Data List
- Data Display
- Cycle Outputs
- Scan Tool Data Definitions
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Symptoms - Real Time Damping
- Visual/Physical Inspection
- Intermittent
- Symptom List
- Tools Required
- Removal Procedure
- Installation Procedure
- Real Time Damping Description and Operation
- Fastener Tightening Specifications
- Engine Mechanical Specifications (LR4 VIN V)
- Engine Mechanical Specifications (LM7 VIN T/L59 VIN Z)
- Engine Mechanical Specifications (LQ4 VIN U/LQ9 VIN N)
- Draining Fluids and Oil Filter Removal
- Crankshaft Balancer Removal
- Engine Flywheel Removal
- Clutch Pilot Bearing Removal
- Exhaust Manifold Removal - Right
- Throttle Body Removal
- Fuel Rail and Injectors Removal
- Intake Manifold Removal
- Valve Rocker Arm Cover Removal - Left
- Valve Rocker Arm Cover Removal - Right
- Valve Rocker Arm and Push Rod Removal
- Valve Lifter Removal
- Oil Pan Removal
- Timing Chain and Sprockets Removal
- Piston, Connecting Rod, and Bearing Removal
- Crankshaft and Bearings Removal
- Engine Block Plug Removal
- Engine Block Cleaning and Inspection
- Boring Procedure
- Deglazing Procedure
- Crankshaft and Bearings Cleaning and Inspection
- Cleaning Procedure
- Inspection Procedure
- Measuring Main Bearing Clearance
- Measuring Connecting Rod Bearing Clearance
- Engine Flywheel Cleaning and Inspection
- Piston and Connecting Rod Disassemble
- Press Fit Piston Pin
- Piston and Pin
- Connecting Rod and Bearings
- Measuring Piston Ring End Gap
- Piston and Connecting Rod Assemble
- Full-Floating Piston Pin
- Camshaft Bearing Removal
- Tool Usage Information
- Camshaft and Bearings Cleaning and Inspection
- Measuring Camshaft Lobe Lift
- Camshaft Bearing Installation
- Valve Rocker Arm and Push Rods Cleaning and Inspection
- Valve Lifters and Guides Cleaning and Inspection
- Cylinder Head Disassemble
- Cylinder Head Cleaning and Inspection
- Valve Guide Reaming/Valve and Seat Grinding
- Valve Guide Reaming
- Valve and Seat Grinding
- Cylinder Head Assemble
- Oil Pump Disassemble
- Oil Pump Cleaning and Inspection
- Oil Pump Assemble
- Engine Front Cover Cleaning and Inspection
- Engine Rear Cover Cleaning and Inspection
- Engine Valley Cover Cleaning and Inspection
- Valve Rocker Arm Cover Cleaning and Inspection
- Oil Pan Cleaning and Inspection
- Exhaust Manifold Cleaning and Inspection
- Coolant Air Bleed Pipe Cleaning and Inspection
- Thread Repair
- General Thread Repair
- Service Prior to Assembly
- Engine Block Plug Installation
- Crankshaft and Bearings Installation
- Piston, Connecting Rod, and Bearing Installation
- Piston Selection
- Installation Procedure
- Camshaft Installation
- Timing Chain and Sprockets Installation
- Oil Pump, Pump Screen and Deflector Installation
- Engine Rear Cover Installation
- Crankshaft Rear Oil Seal Installation
- Engine Front Cover Installation
- Crankshaft Front Oil Seal Installation
- Oil Pan Installation
- Oil Filter, Adapter, Pan Cover Installation
- Valve Lifter Installation
- Cylinder Head Installation - Left
- Cylinder Head Installation - Right
- Valve Rocker Arm and Push Rod Installation
- Valve Rocker Arm Cover Installation - Left
- Valve Rocker Arm Cover Installation - Right
- Engine Valley Cover Installation
- Coolant Air Bleed Pipe Installation
- Intake Manifold Installation
- Fuel Rail and Injectors Installation
- Throttle Body Installation
- Water Pump Installation
- Exhaust Manifold Installation - Left
- Exhaust Manifold Installation - Right
- Clutch Pilot Bearing Installation
- Engine Flywheel Installation
- Crankshaft Balancer Installation
- Camshaft and Drive System
- Crankshaft
- Cylinder Heads
- Engine Block
- Exhaust Manifolds
- Intake Manifold
- Oil Pan
- Piston and Connecting Rod Assembly
- Valve Rocker Arm Cover Assemblies
- Valve Train
- New Product Information
- Torque Values and/or Fastener Tightening Strategies
- New Sealants and/or Adhesives
- Changed Engine Specifications
- Disassembly and Assembly Procedure Revisions
- Engine Mechanical Diagnostic Procedure Revisions
- New Special Tools Required
- A Component Comparison from the Previous Year
- Cleanliness and Care
- Replacing Engine Gaskets
- Gasket Reuse and Applying Sealants
- Separating Components
- Cleaning Gasket Surfaces
- Assembling Components
- Pipe Joint Compound
- RTV Sealer
- Anaerobic Sealer
- Separating Parts
- Tools and Equipment
- TORQUE SPECIFICATIONS
- Fastener Tightening Specifications
- Installation Procedure
- Removal Procedure
- Steering Knuckle Replacement (2WD)
- Steering Knuckle Replacement (4WD)
- Upper Control Arm Replacement
- Lower Control Arm Replacement (2WD)
- Lower Control Arm Replacement (4WD)
- Wheel Stud Replacement
- Torsion Bar Replacement
- Shock Absorber Disposal
- General Description (Torsion Bar)
- HANDLING/SAFETY PRECAUTIONS
- IDENTIFYING R-134a SYSTEMS & COMPONENTS
- Fittings & "O" Rings
- Underhood A/C Specification Labels
- REFRIGERANT OILS
- SCHRADER-TYPE VALVES
- SPECIAL VALVE CONNECTORS
- R-134a SERVICE VALVES/PORTS
- SERVICE VALVE LOCATIONS
- SERVICE EQUIPMENT
- MANIFOLD GAUGE SET
- CONNECTING GAUGE SET
- STABILIZING A/C SYSTEM
- PRESSURE-TEMPERATURE RELATIONSHIP
- PRESSURE GAUGE READINGS
- DAIMLERCHRYSLER CORP.
- Refrigerant System Service Equipment
- Manifold Gauge Set Connections
- Refrigerant Recovery
- Refrigerant System Evacuate
- Refrigerant System Charge
- FORD MOTOR CO.
- Refrigerant System Recovery
- Refrigerant System Evacuation
- Refrigerant System Charging
- GENERAL MOTORS
- JEEP
- A/C SYSTEM FILTERING (FOCUS)
- A/C SYSTEM FILTERING (VILLAGER)
- A/C SYSTEM FILTERING (EXCEPT FOCUS & VILLAGER)
- LEAK TESTING
- Bubble Solution Detector
- Dye Solution
- Fluorescent Leak Detection
- Electronic Leak Detector
- PREPARATION FOR LEAK TESTING
- BUBBLE DETECTOR LEAK TESTING PROCEDURE
- ELECTRONIC LEAK TESTING PROCEDURE
- DYE SOLUTION LEAK TESTING PROCEDURES
- FLUORESCENT DYE LEAK TESTING PROCEDURES
- MODEL IDENTIFICATION
- SPECIFICATIONS
- DESCRIPTION & OPERATION
- A/C CYCLE
- A/C CYCLE WITH AUXILIARY
- A/C OPERATION
- A/C Pressure Sensors
- Recirculation Mode
- AIR DISTRIBUTION
- Front Defrost
- Mode Actuator
- AIR DISTRIBUTION (AUXILIARY) CONTROL
- AIR SPEED (AUXILIARY)
- Auxiliary High Blower Speed
- Auxiliary Low Blower Speed
- Auxiliary Medium Blower Speed
- Off Mode
- AIR SPEED (FRONT CONTROL)
- High Blower Speed
- Low Blower Speed
- Medium Blower Speeds
- ENGINE COOLANT
- HEATING OPERATION
- Heater Only Option (C42)
- Air Temperature Actuator
- Auxiliary HVAC Control Processor
- Auxiliary Mode Actuator
- Front Auxiliary HVAC Control Assembly
- HVAC Control Module
- Rear Auxiliary HVAC Control Assembly
- MANUAL AUXILIARY HVAC W/O SUNROOF
- Auxiliary A/C Operation
- Auxiliary Air Temperature Actuator
- Auxiliary Heating Operation
- RECIRCULATION OPERATION
- COMPONENT LOCATION
- ACTUATOR CALIBRATION
- PRELIMINARY INSPECTION
- SYMPTOM DIAGNOSIS
- Visual/Physical Inspection
- Intermittents
- Symptom List
- A/C SYSTEM PERFORMANCE TEST
- HEATING SYSTEM PERFORMANCE
- A/C PRESSURE ZONE "A" DIAGNOSIS
- A/C PRESSURE ZONE "B" DIAGNOSIS
- A/C PRESSURE ZONE "C" DIAGNOSIS
- A/C PRESSURE ZONE "D" DIAGNOSIS
- SYMPTOM TESTS
- TEST A: AIR DELIVERY IMPROPER
- Models With Sunroof
- Models Without Sunroof
- TEST C: AIR RECIRCULATION MALFUNCTION
- TEST D: BLOWER MOTOR ALWAYS ON
- TEST F: BLOWER MOTOR INOPERATIVE
- TEST H: BLOWER MOTOR MALFUNCTION
- TEST J: COMPRESSOR CLUTCH DOES NOT DISENGAGE
- TEST K: COMPRESSOR CLUTCH DOES NOT ENGAGE
- TEST L: DEFROSTING INSUFFICIENT
- TEST M: TOO COLD IN VEHICLE
- (Avalanche, Escalade, Suburban, Tahoe & Yukon)
- (3500 HD, Cab & Chassis, Sierra, Silverado)
- REMOVAL & INSTALLATION
- A/C HIGH PRESSURE RECIRCULATION SWITCH
- Removal
- Installation
- A/C HIGH PRESSURE SWITCH
- A/C LOW PRESSURE SWITCH
- A/C REFRIGERANT FILTER
- Removal (All Models With Previously Installed Filter)
- Installation (All Models With Previously Installed Filter)
- Installation (All Models Without Previously Installed Filter)
- ACCUMULATOR
- Removal (Front)
- Installation (Front)
- Removal (Auxiliary - Avalanche, Escalade, Suburban, Tahoe & Yukon)
- Installation (Auxiliary - Avalanche, Escalade, Suburban, Tahoe & Yukon)
- Removal (Auxiliary - Avalanche, Escalade, Suburban, Tahoe, Yukon)
- Installation (Auxiliary - Avalanche, Escalade, Suburban, Tahoe, Yukon)
- COMPRESSOR
- Installation (4.8L, 5.3L, 6.0L With Denso - Avalanche, Escalade, Suburban, Tahoe, Yukon)
- Removal (8.1L With Harrison - Avalanche, Escalade, Suburban, Tahoe, Yukon)
- Installation (8.1L With Harrison - Avalanche, Escalade, Suburban, Tahoe, Yukon)
- Removal (8.1L with Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Installation (8.1L with Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Removal (4.8L, 5.3L, 6.0L With Denso - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Installation (4.8L, 5.3L, 6.0L With Denso - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Removal (6.6L With Denso - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Installation (6.6L With Denso - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Removal (4.3L With Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Installation (4.3L With Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Removal (6.6L With Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Installation (6.6L With Harrison - 3500 HD, Cab & Chassis, Sierra, Silverado)
- Removal & Installation (All Models)
- COMPRESSOR SEALING WASHERS
- Removal (All Models)
- Installation (Avalanche, Escalade, Suburban, Tahoe, Yukon)
- Installation (3500 HD, Cab & Chassis, Sierra, Silverado)
- CONDENSER
- Installation (All Models)
- EVAPORATOR CORE
- Removal (Auxiliary Suburban/Yukon XL)
- Installation (Auxiliary Suburban/Yukon XL)
- Removal (Auxiliary Tahoe/Yukon)
- Installation (Auxiliary Tahoe/Yukon)
- EVAPORATOR TUBE
- HEATER CORE
- Removal & Installation (Auxiliary Suburban/Yukon XL)
- Removal & Installation (Auxiliary Tahoe/Yukon)
- Removal (Front Auxiliary HVAC Overhead Control) (Avalanche, Escalade, Suburban, Tahoe & Yukon)
- Removal (Rear Auxiliary - Avalanche, Escalade, Suburban, Tahoe & Yukon)
- Installation (Front Auxiliary HVAC Overhead Control) (Avalanche, Escalade, Suburban, Tahoe & Yukon)
- Installation (Rear Auxiliary - Avalanche, Escalade, Suburban, Tahoe & Yukon)
- HVAC MODULE
- Removal (With Floor Console)
- Installation (With Floor Console)
- Removal (Without Floor Console)
- Installation (Without Floor Console)
- O-RING
- ORIFICE TUBE
- SEALING WASHER
- SUCTION HOSE
- SUCTION SCREEN
- Removal (With Existing Suction Screen - All Models)
- Installation (With Existing Suction Screen - All Models)
- Installation (Without Suction Screen)
- THERMAL EXPANSION VALVE
- TORQUE SPECIFICATIONS
- WIRING DIAGRAMS
- Fastener Tightening Specifications
- Fuel Level Specifications
- Test Description
- Scan Tool Data List
- Scan Tool Data Definitions
- Diagnostic Trouble Code (DTC) List
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Visual/Physical Inspection
- Intermittent
- Symptom List
- Gauges & Odometer
- Indicators
- Message Center
- Instrument Cluster Dimming
- Driver Information Center (DIC)
- Audible Warnings
- Removal Procedure
- Installation Procedure
- Instrument Cluster Lamp Replacement
- 12-Volt Power Supply Replacement
- IP Carrier Replacement
- IP Harness Replacement
- Displays Test
- Indicators and Warning Messages
- Engine Coolant Temperature Gauge
- Engine Oil Pressure Gauge
- Fuel Gauge
- Hourmeter
- Odometer
- PRNDL Display
- Speedometer
- Tachometer
- Transmission Temperature Gauge
- Voltmeter
- CHANGE ENGINE OIL
- CHECK ENGINE OIL LEVEL
- CHECK ENGINE OIL PRESSURE
- LOW FUEL
- Over Speed Indicator
- DIC Displays
- Vehicle Information
- Trip Mode
- Personal/Business Trip
- Elapsed Time Display
- Vehicle History
- Annual Mileage
- Blank Display
- Fuel Range
- Average Fuel Economy
- Instantaneous Fuel Economy
- Menu Mode
- Personalization
- Set Day/Date/Time
- Analog Clock (Z75 Only)
- Audible Warnings Description & Operation
- Fasten Safety Belt Warning
- Key-In-Ignition Warning
- Lights On Chime
- Turn Signal Warning
- Park Brake Chime
- Fastener Tightening Specifications
- Avalanche
- Escalade
- Escalade EXT
- Suburban
- Tahoe
- Yukon
- Yukon XL
- Test Description
- Module Information 1
- Module Information 2
- Data
- Input 1
- Input 2
- Outputs
- Circuit Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Visual/Physical Inspection
- Intermittent
- Symptom List
- Removal Procedure
- Installation Procedure
- Headlamp Aiming Procedure
- Headlamp Aiming (Except Cadillac)
- Alternate Aiming Procedure
- Fog Lamp Aiming Procedure
- Preparation Procedure
- Exterior Lamps
- Headlamps
- Daytime Running Lamps (DRL)
- Fog Lamps
- Park, Tail and Marker Lamps
- Exterior Courtesy Lamps
- Turn Signal Lamps
- Stop Lamps
- Backup Lamps
- Clearance Lamps
- Cargo Lamp and Underhood Lamp
- Headlamp Leveling (Export)
- Interior Lamps
- Courtesy/Illuminated Entry Lamps
- Courtesy/Illuminated Entry Lamps (Luxury-Y91)
- Keyless Entry Interior Illumination
- Vanity Lamps
- IP Compartment Lamp
- Cargo Lamp
- Battery Rundown Protection/Inadvertent Power
- Interior Lamps Dimming
- Fastener Tightening Specifications
- Brake Warning System Schematics
- Diagnostic Starting Point - Hydraulic Brakes
- Symptoms - Hydraulic Brakes
- Visual/Physical Inspection
- Intermittent
- Symptom List
- Test Description
- Preliminary Inspections
- Road Testing Procedure
- Brake Pedal Travel Measurement and Inspection
- Brake System Vacuum Source Test
- Hydraulic Brake Assist System Noise Inspection
- Brake System External Leak Inspection
- Master Cylinder Reservoir Filling
- Assembly Procedure
- Master Cylinder Bench Bleeding
- Brake Pipe Replacement
- Removal Procedure
- Installation Procedure
- Hydraulic Brake System Bleeding (Manual)
- Tools Required
- Hydraulic Brake System Flushing
- Hydraulic Brake Booster Replacement
- Checking and Adding Fluid
- Bleeding the Hydraulic Booster System
- Flushing the Hydraulic Booster System
- Brake Warning Indicator
- System Component Description
- System Operation
- Fastener Tightening Specifications
- Visual/Physical Inspection
- Symptoms List
- Test Description
- Checking and Adding Power Steering Fluid (Without Hydroboost)
- Checking and Adding Power Steering Fluid (With Hydroboost)
- Power Steering Pulley Replacement
- Installation Procedure
- Assembly Procedure
- Power Steering Gear Inlet Hose Replacement (With Hydroboost)
- Removal Procedure
- Steering Gear Stub Shaft Seals and Bearing Replacement - Off Vehicle
- Worm Thrust Bearing Preload Adjustment - Off Vehicle
- Rack Piston and Worm Shaft Replacement - Off Vehicle (700 Gear)
- Disassembly Procedure
- Pitman Shaft Seals and Bearing Replacement - Off Vehicle (670 Gear)
- Pitman Shaft Seals and Bearing Replacement - Off Vehicle (700 Gear)
- Steering Gear Thrust Support Replacement - Off Vehicle