Chevrolet Tahoe from 2021 - Service Manual - Repair Manual

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CHEVROLET TAHOE (2021+) - SERVICE MANUAL - REPAIR MANUAL

- English Service Manual / Repair Manual for vehicles Chevrolet Tahoe from 2021.


CONTENTS:

 
GENERAL INFORMATION
 
- 12 V Battery Usage
- Acronyms and Units
- Air Hose Test
- Air Pressure Test
- Air_Wind Noise
- Approximate Fluid Capacities
- Arrows and Symbols
- Body Waterleak Repair
- Component Rotational Speed Calculation
- Customer Concern Verification Sheets
- Differential Pinion Input Shaft Runout Measurement
- Door Lock and Ignition Lock Folding and Non-Folding Key Cutting
- Driveline Runout Specifications
- Driveline System Balance Adjustment
- Driveline Working Angles Adjustment
- Driveline Working Angles Measurement
- Dust Leaks
- Electronic Vibration Analyzer (EVA) Description and Operation
- Engine Order Classification
- Exterior Windnoise
- Fasteners
- Fluid and Lubricant Recommendations
- Front Side Door Lock Cylinder Coding
- GM Air Filter Life System Resetting (With Scan Tool)
- GM Air Filter Life System Resetting (Without Scan Tool)
- GM Oil Life System Resetting (With Scan Tool)
- GM Oil Life System Resetting (Without Scan Tool)
- Hub_Axle Flange and Wheel Stud Runout Inspection
- Instrument Panel Compartment Door Lock Cylinder Coding
- Interior Windnoise
- Key and Lock Cylinder Coding
- Lifting and Jacking the Vehicle
- Lock Cylinder Coding - Ignition
AND MORE...


BODY REPAIR
 
- Active Grille Air Shutter 1 Malfunction
- Active Grille Air Shutter 2 Malfunction
- Active Grille Air Shutter Description and Operation
- Active Grille Air Shutter Schematics
- Adhesives, Fluids, Lubricants, and Sealers (1)
- Adhesives, Fluids, Lubricants, and Sealers
- Aluminum
- Anti-Corrosion Treatment and Repair
- Assist Step Bracket Replacement (BVE)
- Assist Step Control Module Bracket Replacement
- Assist Step Front Finish Cap Replacement (B3L)
- Assist Step Insert Replacement
- Assist Step Lamp Replacement (B3L)
- Assist Step Learn
- Assist Step Motor Replacement (B3L)
- Assist Step Rear Bracket Replacement (B3L)
- Assist Step Rear Bracket Replacement (BVE)
- Assist Step Rear Finish Cap Replacement (B3L)
- Assist Step Replacement (B3L - Assist Step Assembly)
- Assist Step Replacement (B3L - Assist Step)
- Assist Step Replacement (BVE - Assist Step Assembly)
- Assist Step Replacement (BVE - Assist Step)
- Assist Step Rod Replacement (B3L)
- Assist Step Shield Replacement (Link Assembly)
- Assist Step Shield Replacement (Motor)
- Assist Step Wire Replacement (B3L)
- Back Body Opening Side Center Gutter Replacement
- Back Body Opening Side Gutter Replacement (Manual)
- Back Body Opening Side Gutter Replacement (Power)
- Back Body Opening Side Lower Gutter Replacement
- Baffle Specifications
- Basecoat_Clearcoat Paint Systems
- Body Front Structure Parts Replacement
- Body Mount Upper Location Number 1 Cushion Replacement
- Body Mount Upper Location Number 2 Cushion Replacement
- Body Mount Upper Location Number 3 Cushion Replacement
- Body Mount Upper Location Number 4 Cushion Replacement
- Body Mount Upper Location Number 5 Cushion Replacement
- Body Upgrade Mount Replacement
- Clearcoat Repair Specifications - 3M Products
- Clearcoat Repair without Repainting
- Clearcoat Thickness
- Collision Repair Position Statements
- Collision Repair Specifications
- Dash Panel Outer Insulator Replacement - Upper (with LM2)
- Dash Panel Outer Insulator Replacement - Upper (without LM2)
- Dash Panel Outer Insulator Replacement (with LM2)
- Dash Panel Outer Insulator Replacement (without LM2)
- Dimensions - Body
- Drivetrain and Front Suspension Frame Front Crossmember Replacement (2WD)
- Drivetrain and Front Suspension Frame Front Crossmember Replacement (4WD)
- Dual Phase Steel
- Environmental Fallout (Acid Rain)
- Environmental Fallout (Bug Residue)
- Fastener Specifications (1)
- Fastener Specifications (2)
- Fastener Specifications (3)
- Fastener Specifications
- Flexible Plastic Part Repair Materials
- Frame Brace Replacement
- Front Bumper Fascia Extension Replacement - Rear
- Front Bumper Fascia Extension Replacement
- Front Bumper Fascia Guide Replacement
- Front Bumper Fascia Headlamp Opening Bracket Replacement - Lower
AND MORE...


BODY SYSTEMS
 
- Accent Lamps - Instrument Panel
- Actuators
- Ajar Switches and Lock Indicators
- Automatic Day-Night Mirror Description and Operation
- Automatic Day-Night Mirrors Malfunction
- Back Up Lamps (X88)
- Backup Bulb Replacement
- Backup Lamps Malfunction
- Body Side Rear Window Replacement
- Brake Pedal Position Sensor Calibration
- Brake Pedal Position Sensor Replacement
- Cargo Center Courtesy Lamp Replacement
- Cargo Lamps Malfunction
- Connector Reconnection - Lighting
- Controls and Indicators (1)
- Controls and Indicators
- Controls and Liftgate Dimming
- Controls
- Courtesy Lamps Malfunction
- Daytime Running Lamps Malfunction
- Defogger Schematics
- Diagnostic System Check - Trailering
- Dimming (DD8_DRZ) and Heating
- Dome Lamps Malfunction
- Door Ajar Indicator Description and Operation
- Door Handle Switches
- Door Lock Status Indicator Replacement
- Door Lock Switches and Indicators
- Door Lock_Indicator Schematics
- Door Sill Illumination Malfunction
- Door Sill Plate Lamps Accessory (S0M)
- Driver Controls, Position, and Folding
- Driver Door Switch Panel Control Module Power, Ground, Serial Data, and Subsystem References
- Driver
- Emergency Vehicle Reading Lamp Replacement
- Emergency Vehicle Warning Rear Lamp Replacement
- Exterior Courtesy Lamps Malfunction
- Exterior Flood Lamp Replacement
- Exterior Lighting Systems Description and Operation
- Exterior Lights Schematics
- Fastener Specifications (1)
- Fastener Specifications (2)
- Fastener Specifications (3)
- Fastener Specifications (4)
- Fastener Specifications (5)
- Fastener Specifications (6)
- Fastener Specifications
- Flood Lamps and Accent Lamps - Door Handles and Pockets
- Fog Lights Schematics
- Front Doors
- Front Floor Console Bin Lamp Replacement
- Front Floor Console Compartment Lamp Replacement
- Front Floor Courtesy Lamp Replacement - Left Side
- Front Floor Courtesy Lamp Replacement - Right Side
- Front Headlamp Aiming (with Horizontal Adjustment)
- Front Headlamp Aiming (without Horizontal Adjustment)
- Front Headlamp Replacement
- Front Side Door Inside Handle Cable Replacement (with NWM)
- Front Side Door Inside Handle Cable Replacement (without NWM)
AND MORE...


BRAKES
 
- ABS Description and Operation
- ABS Malfunction
- Adhesives, Fluids, Lubricants, and Sealers (1)
- Adhesives, Fluids, Lubricants, and Sealers (2)
- Adhesives, Fluids, Lubricants, and Sealers
- Antilock Brake System Schematics
- Approximate Fluid Capacities
- Automated Brake Bleed
- Brake Assist System Description and Operation
- Brake Fluid Level Indicator Switch Replacement
- Brake Fluid Loss
- Brake Master Cylinder Replacement - With Power Brake Booster and Electronic Brake Control Module
- Brake Master Cylinder Reservoir Filling
- Brake Master Cylinder Reservoir Replacement
- Brake Pad and Rotor Burnishing
- Brake Pad Life Monitoring Description and Operation
- Brake Pad Life Monitoring Reset
- Brake Pedal Assembly Replacement
- Brake Pedal Excessive Effort
- Brake Pedal Pushrod Inspection
- Brake Pedal Travel Sensor Learn
- Brake Pipe and Hose Inspection
- Brake Pipe Replacement
- Brake Pressure Sensor Calibration
- Brake Pulsation
- Brake Rotor Assembled Lateral Runout Correction - Indexing
- Brake Rotor Assembled Lateral Runout Correction - On Vehicle Lathe
- Brake Rotor Assembled Lateral Runout Correction
- Brake Rotor Refinishing
- Brake System Control Module Replacement
- Brake System External Leak Inspection
- Brake System Noise
- Brake System Plunger Motor Position Sensor Learn
- Brake System Slow Release
- Brake System Vehicle Road Test
- Brake Warning Indicator Malfunction
- Brakes Drag
- Braking Action Uneven - Front to Rear
- Braking Action Uneven - Pulls to One Side
- Device Control Limits Exceeded Error
- Disc Brake Component Specifications
- Disc Brake Schematics
- Disc Brake System Description and Operation
AND MORE...


DIAGNOSTIC OVERVIEW, STARTING POINT, AND PROGRAMMING


DRIVELINE-AXLE
 
- Adhesives, Fluids, Lubricants, and Sealers (1)
- Adhesives, Fluids, Lubricants, and Sealers (2)
- Adhesives, Fluids, Lubricants, and Sealers (3)
- Adhesives, Fluids, Lubricants, and Sealers
- Approximate Fluid Capacities (1)
- Approximate Fluid Capacities
- Axle Preload and Backlash Specifications (1)
- Axle Preload and Backlash Specifications
- Backlash Adjustment (G86)
- Backlash Adjustment (G96)
- Chassis Control Module (G96)
- Chassis Control Module Replacement - Axle
- Click Noise In Turns
- Clunk When Accelerating from Coast
- Constant Noise (1)
- Constant Noise
- Differential Bearing Replacement (G86)
- Differential Bearing Replacement (G96)
- Differential Carrier Assembly Replacement (G86)
- Differential Carrier Assembly Replacement (G96)
- Differential Carrier Bearing Preload Adjustment (G86)
- Differential Carrier Bearing Preload Adjustment (G96)
- Differential Carrier Bushing Replacement - Front (G86)
- Differential Carrier Bushing Replacement - Front (G96)
- Differential Carrier Bushing Replacement - Rear (G86)
- Differential Carrier Bushing Replacement - Rear (G96)
- Differential Carrier Ground Cable Replacement (G96)
- Differential Drive Pinion Gear Inner Bearing Replacement (G86)
- Differential Drive Pinion Gear Inner Bearing Replacement (G96)
- Differential Drive Pinion Gear Outer Bearing Replacement (G86)
- Differential Drive Pinion Gear Outer Bearing Replacement (G96)
- Differential Drive Pinion Gear Seal Replacement (G86)
- Differential Drive Pinion Gear Seal Replacement (G96)
- Differential Drive Pinion Gear Yoke Replacement (G86)
- Differential Drive Pinion Gear Yoke Replacement (G96)
- Differential Lock Schematics
- Differential Replacement (G86)
- Differential Replacement (G96)
- Differential Ring and Pinion Gear Replacement (G86)
- Differential Ring and Pinion Gear Replacement (G96)
- Driveline Disassembled Views
- Electronic Limited-Slip Rear Axle (G96)
- Fastener Specifications (1)
- Fastener Specifications (2)
- Fastener Specifications (3)
- Fastener Specifications
- Four-Wheel Drive Does Not Disengage
- Four-Wheel Drive Does Not Engage
- Front Axle Lubricant Leak Diagnosis
- Front Axle Lubricant Replacement
- Front Axle Propeller Shaft Replacement (L84, L87)
- Front Axle Propeller Shaft Replacement (LM2)
- Front Differential Carrier Assembly Replacement (with F47)
AND MORE...


DRIVER INFORMATION AND ENTERTAINMENT
 
- 360 Degree Vision - Cameras and Display (UV2)
- 360 Degree Vision - Module Power, Ground, Serial Data, and Controls (UV2)
- Active Noise Cancellation (UQS)
- Active Noise Cancellation Microphone Grille Replacement
- Ambient Air Temperature Calculation Reset
- Ambient Air Temperature Sensor Replacement
- Ambient Air Temperature Sensor Resistance
- Antenna Coaxial Cable Replacement - Headlining (with DRZ)
- Antenna Coaxial Cable Replacement - Headlining (without DRZ)
- Antennas (1)
- Antennas
- Application Malfunction (with App error codes)
- Audible Warnings Description and Operation
- Audible Warnings Schematics
- Audio Amplifier Power, Ground, and Serial Data (UQA_UQS)
- Audio_Video Receptacle and USB 2 Port Receptacle (UW9+DCH)
- Audio_Video Receptacle Replacement (DCH)
- Audio_Video Receptacle Replacement (DCK,D07)
- Auxiliary Audio Input Malfunction
- Auxiliary Wireless Communication Interface Antenna Replacement
- Backup Battery Reset
- Bluetooth Malfunction
- Cellular Telephone Microphone Malfunction (UE1_UDA)
- Cellular Telephone Microphone Malfunction (without UE1_ UDA)
- Chime Malfunction
- Communication Interface Module Battery Replacement
- Communication Interface Module Microphone Replacement
- Controls and Audio Signals (UDA_UE1)
- Digital Radio Poor or No Reception
- Displays and Gauges Component Replacement Reference
- Drive Mode Description and Operation
- Drive Mode Switch Malfunction
- Driver Information Center
- Engine Oil Level Sensor Diagnosis
- Engine Oil Pressure Gauge Inaccurate or Inoperative (LM2)
- Engine Oil Pressure Gauge Inaccurate or Inoperative (without LM2)
- Fastener Specifications (1)
- Fastener Specifications (2)
- Fastener Specifications
- Front Floor Speaker Replacement
- Front View Driver Information Camera Bracket Replacement
- Front View Driver Information Camera Replacement
- Fuel Gauge Malfunction
- Gauges
- Head-Up Display Bracket Replacement
- Head-Up Display Description and Operation
- Head-Up Display Malfunction
- Head-Up Display Replacement
AND MORE...


ENGINE
 
- 5V Reference Bus (1)
- 5V Reference Bus
- Accelerator Pedal Position System Description
- Accelerator Pedal Replacement (1)
- Accelerator Pedal Replacement
- Accessory Drive Auxiliary Belt Replacement (Air Conditioning Compressor)
- Accessory Drive Primary Belt Replacement (1)
- Accessory Drive Primary Belt Replacement
- Active Engine Mount Description and Operation
- Adhesives, Fluids, Lubricants, and Sealers (1)
- Adhesives, Fluids, Lubricants, and Sealers (2)
- Adhesives, Fluids, Lubricants, and Sealers (3)
- Adhesives, Fluids, Lubricants, and Sealers (4)
- Adhesives, Fluids, Lubricants, and Sealers (5)
- Adhesives, Fluids, Lubricants, and Sealers
- Air Cleaner Assembly Replacement
- Air Cleaner Element Replacement
- Air Cleaner Monitor Setup
- Air Cleaner Outlet Duct Replacement
- Altitude Versus Barometric Pressure (1)
- Altitude Versus Barometric Pressure
- Approximate Fluid Capacities (1)
- Approximate Fluid Capacities (2)
- Approximate Fluid Capacities (3)
- Approximate Fluid Capacities
- Automatic Transmission Flex Plate Replacement (2WD)
- Automatic Transmission Flex Plate Replacement (4WD)
- Auxiliary Battery Negative Cable Replacement (9C1, 5W4)
- Auxiliary Battery Replacement (9C1, 5W4)
- Auxiliary Battery Schematics
- Auxiliary Battery System Malfunction (9C1)
- Auxiliary Evaporative Emission Canister Replacement (Long Wheelbase)
- Auxiliary Radiator Inlet Hose Replacement (LM2)
- Auxiliary Radiator Outlet Hose Replacement (LM2)
- Barometric Pressure Sensor Reset
- Base Engine Misfire with Abnormal Internal Lower Engine Noises (1)
- Base Engine Misfire with Abnormal Internal Lower Engine Noises
- Base Engine Misfire with Abnormal Valve Train Noise (1)
- Base Engine Misfire with Abnormal Valve Train Noise
- Base Engine Misfire with Coolant Consumption (1)
- Base Engine Misfire with Coolant Consumption
- Base Engine Misfire with Excessive Oil Consumption (1)
- Base Engine Misfire with Excessive Oil Consumption
- Base Engine Misfire without Internal Engine Noises (1)
- Base Engine Misfire without Internal Engine Noises
- Battery Auxiliary Tray Hold Down Strap Replacement (9C1, 5W4)
- Battery Auxiliary Tray Replacement (9C1, 5W4)
- Battery Charging
- Battery Description and Operation
- Battery Electrical Drain_Parasitic Load Test
- Battery Hold Down Strap Replacement
- Battery Inspection_Test
- Battery Monitor Module Replacement (KL9)
- Battery Negative Cable Disconnection and Connection (9C1, 5W4)
- Battery Negative Cable Disconnection and Connection (KL9)
- Battery Negative Cable Extension Cable Strap Replacement (LM2)
- Battery Positive and Negative Cable Strap Replacement
- Battery Replacement (L84, L87)
- Battery Replacement (LM2)
- Battery Sensor Module Learn
- Battery Tray Replacement (L84, L87)
- Battery Tray Replacement (LM2)
- Battery Vent Tube Replacement (9C1, 5W4)
- Belt Idler Pulley Bracket Replacement
- Belt Idler Pulley Replacement (1)
- Belt Idler Pulley Replacement
- Camshaft Actuator System Description
- Camshaft Housing and Components
- Camshaft Position Actuator and Solenoid Valve Description
- Camshaft Position Actuator and Solenoid Valve Diagnosis and Testing
- Camshaft Position Actuator Magnet Replacement
- Camshaft Position Sensor Replacement
- Camshaft Position Sensor Wire Replacement
- Catalyst Reset
- Catalytic Converter Description and Operation
- Charge Air Cooler (LM2)
- Charge Air Cooler Air Temperature Sensor Replacement
- Charge Air Cooler Bracket Replacement
- Charge Air Cooler Coolant Hose Replacement (LM2)
- Charge Air Cooler Coolant Reservoir Replacement
- Charge Air Cooler Diagnosis
- Charge Air Cooler Replacement
- Charge Air Cooling System Draining and Filling (GE 47716 LM2 with RC1)
- Charge Air Cooling System Draining and Filling (GE 47716 LM2)
- Charge Air Cooling System Draining and Filling (Static LM2 with RC1)
- Charge Air Cooling System Draining and Filling (Static LM2)
- Charge Air Cooling System Leak Testing (LM2)
- Charge Air Cooling System Pressure Cap Testing (LM2)
- Charge Air Temperature Secondary Sensor Replacement
- Charging System Description and Operation
- Charging System Test
- Charging
- Cleanliness and Care
- Component_System Leak Test
- Compressor Air Intake Turbocharger Hissing Noise
- Compressor Air Intake Turbocharger Lack of Oil Supply
- Compressor Air Intake Turbocharger Oil Leak From Compressor Seal
- Compressor Air Intake Turbocharger Oil Leak From Turbine Seal
- Compressor Air Intake Turbocharger Replacement
- Compressor Air Intake Turbocharger System Description
- Compressor Air Intake Turbocharger Whine Noise
- Contaminants-in-Diesel Exhaust Fluid Diagnosis
- Contaminants-in-Fuel Diagnosis
- Controlled_Monitored Subsystem References (1)
- Controlled_Monitored Subsystem References
- Coolant Flow Control Valve (LM2)
- Coolant in Combustion Chamber (1)
- Coolant in Combustion Chamber
- Coolant in Engine Oil (1)
- Coolant in Engine Oil
- Cooling Fan Description and Operation (L84, L87)
- Cooling Fan Description and Operation (LM2)
- Cooling Fan Malfunction (L84, L87)
- Cooling Fan Malfunction (LM2)
- Cooling System Description and Operation (L84, L87)
- Cooling System Description and Operation (LM2)
- Cooling System Draining and Filling (GE 47716 L84, L87)
- Cooling System Draining and Filling (GE 47716 LM2)
- Cooling System Draining and Filling (Static L84, L87)
- Cooling System Draining and Filling (Static LM2)
- Cooling System Leak Testing
- Crankcase Pressure Sensor Replacement
- Crankcase Ventilation System Description
- Crankcase Ventilation System Inspection_Diagnosis (1)
- Crankcase Ventilation System Inspection_Diagnosis
- Crankshaft Balancer Replacement (with RC1)
- Crankshaft Balancer Replacement (with WTX)
- Crankshaft Front Oil Seal Replacement (with RC1)
- Crankshaft Front Oil Seal Replacement (with WTX)
- Crankshaft Front Oil Seal Replacement
- Crankshaft Position Sensor Replacement
- Crankshaft Position Variation Learn (1)
- Crankshaft Position Variation Learn
- Crankshaft Pulley Replacement
- Crankshaft Rear Oil Seal Replacement (2WD)
- Crankshaft Rear Oil Seal Replacement (4WD)
- Cruise Control Description and Operation
- Cruise Control Indicator Malfunction
- Cruise Control Malfunction
- Cruise Control Schematics
- Cruise Control Switch Replacement
- Cylinder Deactivation (Active Fuel Management) System Diagnosis
- Cylinder Deactivation (Dynamic Fuel Management) System Description (L84, L87)
- Cylinder Deactivation (Dynamic Fuel Management) System Description
- Cylinder Head and Components
- Cylinder Head and Upper Engine
- Cylinder Head Overhaul
- Cylinder Head Replacement - Left Side (L84)
- Cylinder Head Replacement - Left Side (L87)
- Cylinder Head Replacement - Right Side (L84)
- Cylinder Head Replacement - Right Side (L87)
- Cylinder Leakage Test (1)
- Cylinder Leakage Test
- Cylinder Power Balance Test
- Device Controls - Displacement on Demand
- Diesel Exhaust Fluid (DEF) Warning Strategy (Anti-Tempering)
- Diesel Exhaust Fluid (DEF) Warning Strategy (Diesel Exhaust Fluid (DEF) Level)
- Diesel Exhaust Fluid (DEF) Warning Strategy (Diesel Exhaust Fluid (DEF) Quality)
- Diesel Exhaust Fluid (DEF) Warning Strategy (Emission Control)
- Diesel Fuel Separator Replacement
- Disassembled Views (1)
- Disassembled Views
- DPF Reset
- Drive Belt Accessory Components
- Drive Belt Chirping, Squeal, and Whine Diagnosis (1)
- Drive Belt Chirping, Squeal, and Whine Diagnosis
- Drive Belt Falls Off and Excessive Wear Diagnosis (1)
- Drive Belt Falls Off and Excessive Wear Diagnosis
- Drive Belt Rumbling and Vibration Diagnosis (1)
- Drive Belt Rumbling and Vibration Diagnosis
- Drive Belt System Description
- Drive Belt Tensioner Diagnosis
- Drive Belt Tensioner Replacement
AND MORE...


HARDWARE AND TRIM
 
- Adhesives, Fluids, Lubricants, and Sealers
- Back Body Opening Side Molding Replacement (Manual Liftgate)
- Back Body Opening Side Molding Replacement (Power Liftgate)
- Beverage Cooler Switch Replacement
- Body Side Rear Molding Replacement
- Cooler Box Description and Operation

AND MORE, MORE:

- HVAC
- Power and Signal Distribution
- Roof
- Safety and Security
- Seats
- Steering
- Suspension
- Transmission