2023 Cadillac LYRIQ Maintenance Schedule
As Cadillac’s first electric car, the 2023 Cadillac LYRIQ offers not only a revolutionary driving experience but also a major shift in how cars are maintained and owned. As the first step toward Cadillac’s electric future, the LYRIQ shows a dedication to easy care through its cutting-edge technologies, while still maintaining the brand’s signature luxury and comfort. With its advanced diagnostic systems, over-the-air updates, and simplified service requirements, this revolutionary electric SUV is set to change the way people own cars. It will meet the needs of both eco-conscious drivers and tech-savvy enthusiasts, ultimately setting a new standard for the intersection of sustainable mobility and automotive excellence.
Service and Maintenance
General Information
Your vehicle is an important investment. This section describes the required maintenance for the vehicle. Follow this schedule to help protect against major repair expenses resulting from neglect or inadequate maintenance. It may also help to maintain the value of the vehicle if it is sold. It is the responsibility of the owner to have all required maintenance performed. Your dealer has trained technicians who can perform required maintenance using genuine replacement parts. They have up-to-date tools and equipment for fast and accurate diagnostics. Many dealers have extended evening and Saturday hours, courtesy transportation, and online scheduling to assist with service needs. Your dealer recognizes the importance of providing competitively priced maintenance and repair services. With trained technicians, the dealer is the place for routine maintenance such as tire rotations and additional maintenance items like tires, brakes, batteries, and wiper blades.
Caution
- Damage caused by improper maintenance can lead to costly repairs and may not be covered by the vehicle warranty. Maintenance intervals, checks, inspections, recommended fluids, and lubricants are important to keep the vehicle in good working condition.
- Do not have chemical flushes that are not approved by GM performed on the vehicle. The use of flushes, solvents, cleaners, or lubricants that are not approved by GM could damage the vehicle, requiring expensive repairs that are not covered by the vehicle warranty.
The Tire Rotation and Required Services are the responsibility of the vehicle owner. It is recommended to have your dealer perform these services every 12,000 km/7,500 mi. Proper vehicle maintenance helps to keep the vehicle in good working condition. The Additional Required Services are for vehicles that:
- Carry passengers and cargo within recommended limits on the Tire and Loading Information label.
- Are driven on reasonable road surfaces within legal driving limits.
Warning: Performing maintenance work can be dangerous and can cause serious injury. Perform maintenance work only if the required information, proper tools, and equipment are available. If they are not, see your dealer to have a trained technician do the work.
Maintenance Schedule
Rotate Tires and Perform Required Services Every 12 000 km (7,500 mi)
- Rotate the tires. Rotating the tires helps achieve a more uniform wear. The first rotation is the most important. Anytime you notice unusual tire wear, rotate the tires as soon as possible, check for proper tire inflation pressure, and check for damage to tires or wheels. If unusual wear continues after a rotation, check the wheel alignment.
- Perform the Multi-Point Vehicle Inspection. See Multi-Point Vehicle Inspection (MPVI) 0 299.
- Lubricate body components.
Additional Required Services — Normal Service
Every 36 000 km (22,500 mi)
Replace the passenger compartment air filter. Or every 24 months, whichever comes first. More frequent passenger compartment air filter replacement may be needed if driving in areas with heavy traffic, poor air quality, high dust levels, or environmental allergens. Passenger compartment air filter replacement may also be needed if there is reduced airflow, window fogging, or odors. Your GM dealer can help determine when to replace the filter.
Every 161 000 km (100,000 mi)
Replace the hood and/or body lift support gas struts. Or every 10 years, whichever comes first.
Every 240 000 km (150,000 mi)
Drain and fill the coolant circuits. Or every five years, whichever comes first.
Severe Conditions Requiring More Frequent Maintenance*
- Mainly driven in heavy city traffic in hot weather.
- Mainly driven in hilly or mountainous terrain.
- Frequently towing a trailer.
- Used for high-speed or competitive driving.
- Used for taxi, police, or delivery service. Additional Required Services — Severe Service
Every 72 000 km (45,000 mi)
- Change the electric drive unit fluid. See Recommended Fluids and Lubricants.
Owner Checks and Services
Every Five Years
Replace the brake fluid every five years.
Every Seven Years
Replace the air conditioning desiccant every seven years. This service helps the longevity and efficient operation of the air conditioning system. This service can be complex. See your dealer.
Multi-Point Vehicle Inspection (MPVI)
A Multi-Point Vehicle Inspection (MPVI) completed by a GM dealer technician is a maintenance assessment of your vehicle. The benefit of the MPVI is to identify and inform the customer of service items that require immediate attention and those that may require attention in the future. The technician will perform the following checks on your vehicle. For a complete list of checks, inspections, and services, see your dealer. Some items may not apply to your vehicle and/or region.
Diagnostics
- OnStar active, if equipped
- Service history/recall check Exterior Lights
- Visual inspection
Windshield and Wipers
- Visual inspection
Battery
- Battery visual inspection
- Battery test results
- Battery cables and connections
Systems, Fluids, and Visible Leak Inspection
- Electric Drive Unit
- Drive axle
- Transfer case
- Power electronics cooling system
- Windshield washer fluid
Tire Inspection
- Tire pressure, tread depth, and wear
- Rotation, if applicable
- Alignment check, optional
- Reset the tire pressure monitor
- Check tire sealant expiration date, if equipped
- Check spare tire, if equipped
Brakes
- Check brake system
Visible and Functional Inspections
- Seat belt components
- Accelerator pedal
- Passenger compartment air filter, if equipped
- Hoses
- Shocks and struts
- Steering components
- Axle boots or driveshaft and u-joints
- Compartment lift struts, if equipped
- Floor mats secured, no interference with pedals
- Horn
- Starter switch
Lubricate
- Chassis components
Owner Checks and Services
- At least twice a year, have an underbody flushing service performed.
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer.
| Usage | Fluid/Lubricant |
| Electric Drive Unit | DEXRON ULV Automatic Transmission Fluid. |
| Hydraulic Brake System | GM approved DOT 4 Hydraulic Brake Fluid. |
| Key Lock Cylinders, Hood and Liftgate Hinges | Multi-Purpose Lubricant, Superlube. See your dealer. |
| Vehicle Coolant Circuits | Use only ACDelco Premix (50/50 mixture of de-ionized water and DEX-COOL Coolant). See your dealer. |
| Windshield Washer | Automotive windshield washer fluid that meets regional freeze protection requirements. |
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
| Part | GM Part Number | ACDelco Part Number |
| Passenger Compartment Air Filter | 13540923 | CF206C |
| Wiper Blades | ||
|
Driver Side – 66 cm (26 in) |
84732989 | — |
|
Passenger Side – 46 cm (18 in) |
84732990 | — |
Maintenance Records
After the scheduled services are performed, record the date, odometer reading, who performed the service, and the type of services performed in the boxes provided. Retain all maintenance receipts.
| Date | Odometer Reading | Serviced By | Maintenance Stamp | Services Performed |
FAQ’s
A: The maintenance schedule outlines when and how to perform essential maintenance tasks to ensure the vehicle’s optimal performance, safety, and longevity.
A: The official maintenance schedule is typically provided in the owner’s manual that comes with the vehicle.
A: The recommended service intervals for tasks like oil changes and tire rotations may vary. Consult your owner’s manual for specific intervals.
A: Yes, the maintenance schedule typically includes service milestones for checking the battery and electric components. Follow these guidelines for optimal performance.
A: Some basic maintenance tasks, such as checking tire pressure or cleaning the interior, can be done by the owner. However, more complex tasks should be left to professionals.
A: You can use a physical or digital calendar, smartphone apps, or reminders provided by the dealership or service center to keep track of your maintenance schedule.
A: Some manufacturers offer extended warranties or service plans that cover routine maintenance. Check with your dealership for available options.
A: Regularly check and maintain proper tire pressure, rotate the tires at the recommended intervals, and ensure proper alignment for even wear.
A: If you miss a scheduled maintenance task, try to have it completed as soon as possible to prevent potential issues and ensure the vehicle’s reliability.
A: While the manufacturer’s recommendations are general, you can discuss your driving habits and conditions with your service center to tailor a maintenance plan that suits your needs.
A: Cabin air filters are typically replaced annually or as needed, depending on air quality and driving conditions.
A: Regularly check the brake pads and discs, and follow the manufacturer’s recommendations for brake fluid replacement.
A: Maintain the recommended charge levels, keep the battery clean, and ensure it operates within the recommended temperature range for optimal battery health.
A: Keep a maintenance log with records of all service and maintenance tasks, or use digital record-keeping apps provided by service centers or manufacturers.
A: It’s advisable to follow the maintenance schedule as closely as possible to maintain the LYRIQ’s performance and reliability but consult your owner’s manual for flexibility in specific tasks.