2023 Tesla Model Y A/C Refrigerant & Oil Specifications
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2023 Tesla Model Y? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick answer
- Refrigerant Type: R-1234yf
- Full System Charge: 630 grams (22.2 oz)
- PAG Oil Type: PAG 46 (Specific Tesla formulation recommended)
- PAG Oil Amount: Information on specific oil amount is often integrated with compressor replacement for EVs. Consult official Tesla service information.
- Low-Side Service Port Location: Typically located on the larger-diameter aluminum line, near the front of the vehicle, often under the frunk trim panel.
- High-Side Service Port Location: Typically located on the smaller-diameter aluminum line, also near the front of the vehicle, often under the frunk trim panel. (Note: Tesla's integrated systems may make these less accessible than traditional ICE vehicles.)
Why R-1234yf matters
The automotive industry transitioned from R-134a to R-1234yf for new vehicles starting around 2014, driven by environmental concerns. R-1234yf has a significantly lower Global Warming Potential (GWP) than R-134a, making it a more environmentally friendly refrigerant. For you, the vehicle owner, this means a few key things:
- Cost: R-1234yf is generally more expensive than R-134a, both for the refrigerant itself and for the equipment required to service it.
- EPA Regulations: Due to its environmental impact, the EPA heavily regulates the handling and disposal of R-1234yf. This also means that specialized, EPA Section 609 certified equipment and technicians are required to work on your vehicle's A/C system.
- Recovery Machine Requirements: R-1234yf requires a dedicated recovery, recycling, and recharging (RRR) machine designed specifically for this refrigerant. These machines prevent cross-contamination and ensure proper handling.
Recharge procedure
Attempting to recharge your 2023 Tesla Model Y A/C system requires specialized knowledge, tools, and EPA 609 certification. This is not a DIY task. For professional technicians, a proper recharge involves:
- Evacuation: The system must be thoroughly evacuated to remove all air and moisture. This is critical for A/C system longevity and performance.
- Leak Testing: Before recharging, the system should be leak tested to ensure there are no leaks. An improperly sealed system will lose refrigerant quickly.
- Proper Charge by Weight: Refrigerant must be charged by weight using an accurate RRR machine. Relying solely on pressure readings is imprecise and can lead to over or undercharging, which can damage the compressor or reduce cooling performance. The precise amount of 630 grams (22.2 oz) is crucial for optimal operation.
Common A/C problems for this vehicle
While the 2023 Tesla Model Y is a modern vehicle, A/C systems can experience issues. Due to the integrated nature of Tesla
More specs for the 2023 Tesla Model Y
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Fuse Box Diagram & Amperage
Fuse box locations, layout, amps, and what each fuse controls.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
Maintenance & repair guides
2023 Tesla Model Y Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.