GMC Chevrolet Express 2022

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Overview

Function Description
Important Technical Specifications
Usage Features
Maintenance Features

This document is the owner's manual for the 2022 Chevrolet Express and GMC Savana vans. It provides comprehensive information on the vehicle's features, operation, and maintenance.

Function Description

The manual covers various aspects of the vehicle, including:

Keys, Doors, and Windows: Details on key operation, remote keyless entry (RKE) system, door locks (manual, power, delayed, automatic, lockout protection, safety locks), side doors (60/40 swing-out, sliding), rear doors, vehicle security (immobilizer operation), exterior mirrors (convex, manual, trailer-tow, power, folding, heated), interior mirrors (rearview, manual rearview, backup video manual mirror), and windows (manual, power, swing-out, enhanced technology glass, rear windows, sun visors).
Seats and Restraints: Information on head restraints, front seats (adjustment, power adjustment, reclining seatbacks), rear seats (removal, reinstallation), seat belts (proper wear, lap-shoulder belt, use during pregnancy, extender, safety system check, care, replacement after crash), and the airbag system (location, inflation conditions, post-inflation appearance, on-off switch, servicing, adding equipment, system check, replacement after crash).
Storage: Descriptions of storage compartments (front storage) and additional storage features (cargo tie-downs, safety kit including fire extinguisher, warning triangle, first aid kit, highway safety kit).
Instruments and Controls: Explanations of steering wheel adjustment and controls, horn, windshield wiper/washer, compass (variance, calibration), clock (setting time/date), power outlets, cigarette lighter, warning lights, gauges, and indicators (instrument cluster, speedometer, odometer, trip odometer, fuel gauge, engine oil pressure gauge, engine coolant temperature gauge, voltmeter gauge, seat belt reminders, airbag readiness light, airbag on-off light, charging system light, malfunction indicator lamp, brake system warning light, antilock brake system (ABS) warning light, tow/haul mode light, lane departure warning (LDW) light, vehicle ahead indicator, StabiliTrak OFF light, traction control system (TCS)/StabiliTrak light, tire pressure light, engine oil pressure light, low fuel warning light, security light, high-beam on light, cruise control light), information displays (driver information center (DIC) buttons, trip/fuel menu items, vehicle information menu items, vehicle messages, engine power messages, vehicle speed messages), and vehicle personalization (feature settings menu, menu items).
Lighting: Details on exterior lighting (lamp controls, lamps off reminder, headlamp high/low-beam changer, flash-to-pass, daytime running lamps (DRL), automatic headlamp system, hazard warning flashers, turn and lane-change signals), interior lighting (instrument panel illumination control, dome lamps, reading lamps), and lighting features (entry lighting, exit lighting, battery load management, battery power protection, exterior lighting battery saver).
Infotainment System: Information on the infotainment system (theft-deterrent feature), overview of AM-FM radio and radio with CD/MP3, radio operation (AM-FM radio, radio reception, fixed mast antenna, mobile device usage, storing favorites), audio players (auxiliary devices, USB port, USB support, USB-supported file and folder structure, connecting USB device/iPod, using radio to control USB device/iPod, softkeys for control, repeat functionality, shuffle functionality), and phone (Bluetooth, voice recognition, pairing, listing/deleting paired phones, connecting to different phone, storing/deleting phone numbers, making a call, calling emergency, re-dial, receiving a call, call waiting, muting a call, transferring a call, voice pass-thru, dual tone multi-frequency (DTMF) tones, sending number/name tag, clearing system, other information).
Driving and Operating: Guidance on driving information (for better fuel economy, distracted driving, defensive driving, control of a vehicle, braking, steering, off-road recovery, loss of control, driving on wet roads, hill and mountain roads, winter driving, if vehicle is stuck, vehicle load limits), starting and operating (new vehicle break-in, ignition positions, starting the engine, fast idle system, retained accessory power (RAP), engine coolant heater, shifting into park, shifting out of park, parking over things that burn), engine exhaust, running the vehicle while parked, automatic transmission (manual mode, tow/haul mode), brakes (antilock brake system (ABS), parking brake, brake assist, hill start assist (HSA)), ride control systems (traction control/electronic stability control), cruise control, driver assistance systems (rear vision camera (RVC), park assist, forward collision alert (FCA) system, side blind zone alert (SBZA), lane departure warning (LDW)), fuel (top tier fuel, recommended fuel, prohibited fuels, fuel additives, filling the tank, filling a portable fuel container), trailer towing (general towing information, driving characteristics and towing tips, trailer towing, towing equipment, trailer sway control (TSC)), and conversions and add-ons (add-on electrical equipment).
Vehicle Care: Instructions on general information, vehicle checks (doing your own service work, hood, engine compartment overview, engine oil, engine oil life system, automatic transmission fluid, engine air cleaner/filter, cooling system, engine overheating, engine fan, power steering fluid, washer fluid, brakes, brake fluid, battery, rear axle, starter switch check, automatic transmission shift lock control function check, ignition transmission lock check, park brake and P (park) mechanism check, wiper blade replacement, windshield replacement), headlamp aiming (front headlamp aiming), bulb replacement (halogen bulbs, front turn signal/sidemarker/parking lamps, taillamps, center high-mounted stoplamp (CHMSL), license plate lamp), electrical system (electrical system overload, fuses and circuit breakers, engine compartment fuse block, floor console fuse block), wheels and tires (tires, all-season tires, winter tires, tire pressure, tire pressure monitor system, tire pressure monitor operation, tire inspection, tire rotation, when it is time for new tires, buying new tires, different size tires and wheels, wheel alignment and tire balance, wheel replacement, tire chains, if a tire goes flat, tire changing, full-size spare tire), jump starting, towing the vehicle, and appearance care (exterior care, locks, washing the vehicle, protecting exterior bright metal moldings, cleaning exterior lamps/lenses/emblems/decals/stripes, air intakes, windshield and wiper blades, weatherstrips, tires, wheels and wheel trim, brake system, steering/suspension/chassis components, body component lubrication, underbody maintenance, sheet metal damage, chemical paint spotting, interior care, vinyl/rubber, fabric/carpet/suede, cleaning high gloss surfaces and vehicle information and radio displays, instrument panel/leather/vinyl/other plastic surfaces/low gloss paint surfaces/natural open pore wood surfaces, cargo cover and convenience net, care of seat belts, floor mats).
Service and Maintenance: Information on general information, maintenance schedule (owner checks and services, engine oil change, extended idle use, air conditioning desiccant, tire rotation and required services), special application services, additional maintenance and care, recommended fluids/lubricants/parts, and maintenance records.
Technical Data: Vehicle identification (VIN, engine identification), service parts identification, and vehicle data (capacities and specifications, engine drive belt routing, engine specifications, vehicle top speed).

Important Technical Specifications

Engine Oil: Full synthetic engine oils meeting dexos1 specification, SAE 5W-30 viscosity grade. For temperatures below -29 °C (-20 °F), SAE 0W-30 oil may be used.
Engine Cooling System Capacity: 11.9 L (12.6 qt) without rear heat, 14.2 L (15.0 qt) with rear heat.
Fuel Tank Capacity: 121.1 L (32.0 gal) for cutaway, 117.3 L (31.0 gal) for passenger and cargo.
Transmission Fluid (Pan Removal and Filter Replacement) 6-SPD 6L90: 12.3 L (13.0 qt) of DEXRON-VI Automatic Transmission Fluid.
Wheel Nut Torque: 190 N·m (140 lb ft).
Engine (6.6L V8 L8T): 299 kW (401 hp) @ 5200 rpm, 629 N·m (464 lb ft) @ 4000 rpm.
Spark Plug Gap: 0.95mm–1.10 mm (0.037–0.043 in).
Vehicle Top Speed (6.6L V8 L8T): 158 km/h (98 mph).
Tire Pressure: Refer to the Tire and Loading Information label for recommended cold tire inflation pressures.
Cargo Tie-Downs: Do not apply a total load of more than 5000 N (1,124 lbs of force) to a single cargo tie-down.
Bluetooth Range: Up to 9.1 m (30 ft).
Fuses: Various amperage ratings for different circuits (e.g., 15 amp for stop/turn signals, 10 amp for back-up lamps).

Usage Features

Remote Keyless Entry (RKE): Locks/unlocks doors, unlocks cargo doors, remote vehicle start, vehicle locator, panic alarm.
Driver Information Center (DIC): Displays trip, fuel, vehicle system information, warning messages, compass direction, outside air temperature, odometer, trip odometers, fuel range, average economy, fuel used, timer, oil life, tire pressure readings, engine hours, relearn tire positions, change compass zone, calibrate compass.
Steering Wheel Controls: Audio controls (next/previous station/track/folder, mute), cruise control (on/off, set, resume, disengage, increase/decrease speed).
Climate Control Systems: Fan control, temperature control, air delivery mode control, rear window defogger, air conditioning (cools, recirculates), rear heating system, rear climate control system.
Infotainment System: AM-FM radio, CD/MP3 player, auxiliary input jack, USB port for storage devices and iPods, Bluetooth for hands-free calls and phone book access.
Driver Assistance Systems: Rear Vision Camera (RVC), Park Assist (RPA), Forward Collision Alert (FCA), Side Blind Zone Alert (SBZA), Lane Departure Warning (LDW).
Trailer Towing: Tow/Haul Mode, Trailer Sway Control (TSC), specific wiring harness for trailer circuits.
Fast Idle System: Increases engine idle speed under specific conditions (parking brake set, brake pedal not pressed, vehicle not moving, accelerator not pressed).

Maintenance Features

Engine Oil Life System: Computer system indicates when to change engine oil and filter based on driving conditions.
Tire Pressure Monitor System (TPMS): Illuminates a low tire pressure telltale when tires are significantly under-inflated, and a malfunction indicator if the system is not operating properly. Includes a sensor matching process for tire rotations or replacements.
Scheduled Maintenance: Intervals for tire rotation, engine oil and filter change, engine coolant check, windshield washer fluid check, tire inspection, fluid leak check, engine air cleaner filter inspection, brake system inspection, steering/suspension/chassis component inspection, power steering inspection, halfshafts and driveshafts inspection, restraint system check, fuel system inspection, exhaust system inspection, body component lubrication, parking brake and automatic transmission park mechanism check, accelerator pedal check, spare tire inspection, spark plug replacement, windshield wiper blade replacement, brake fluid replacement, air conditioning desiccant replacement.
Self-Service Guidance: Instructions for checking engine oil, adding engine oil, inspecting/replacing engine air cleaner/filter, checking/adding engine coolant, checking power steering fluid, adding washer fluid, checking brake fluid, jump starting, changing a flat tire, storing a flat or spare tire and tools, bulb replacement.
Warning Indicators: Various warning lights and gauges on the instrument cluster to alert the driver to potential problems (e.g., malfunction indicator lamp, brake system warning light, ABS warning light, charging system light, tire pressure light, low fuel warning light, airbag readiness light).
Appearance Care: Guidelines for washing the vehicle, protecting exterior bright metal moldings, cleaning exterior lamps/lenses/emblems/decals/stripes, clearing air intakes, cleaning windshield and wiper blades, applying weatherstrip lubricant, cleaning tires, wheels and wheel trim, brake system, steering/suspension/chassis components, body component lubrication, underbody maintenance, sheet metal damage, chemical paint spotting, interior care (glass, speaker covers, coated moldings, vinyl/rubber, fabric/carpet/suede), and care of seat belts and floor mats.