2022 Nissan Rogue — A/C Refrigerant & PAG Oil Specs

Quick answer

• Refrigerant type: R-1234yf (factory fill in North America; Nissan transitioned from R-134a to R-1234yf across most models by late-2010s)
• Full system charge: Typically about 500–600 g (17.6–21.2 oz). Always verify the exact charge on the under‑hood A/C label; minor variation can occur by build/options.
• PAG oil type/amount: PAG 46 (Nissan/DENSO ND‑OIL 12 for R‑1234yf). Total system oil commonly ~120 mL (about 4.0 oz). Add oil by component replaced per Nissan service procedures rather than dumping a full “system fill.”
• Service port locations:
  • Low side: On the larger‑diameter suction line near the firewall on the passenger side of the engine bay.
  • High side: On the smaller‑diameter line near the condenser/radiator support at the front (typically passenger side).

Why R-1234yf matters

R‑1234yf is the low‑GWP replacement for R‑134a. By 2021–2022, virtually all new passenger vehicles sold in the U.S., including the 2022 Rogue (T33), shipped with R‑1234yf. What that means for you:

• Cost: R‑1234yf refrigerant is significantly more expensive than R‑134a. Expect substantially higher material cost for even small top‑offs.
• Equipment: Servicing R‑1234yf requires an SAE J2843‑compliant recovery/recycling/charging machine dedicated to YF only, plus certified fittings and A2L‑rated leak detection. Do not connect R‑134a equipment or adapters.
• Regulations: The EPA prohibits venting refrigerant. Mixing R‑134a and R‑1234yf is illegal and can permanently contaminate your system and shop equipment. Labels and unique service fittings exist to prevent cross‑contamination.
• Safety: R‑1234yf is an A2L mildly flammable refrigerant—use proper ventilation, ignition‑safe tools, and follow service manual cautions.

Recharge procedure (high level)

Proper A/C service is about accurate charge by weight, not “charging to a pressure.” Pressures vary with ambient temperature, humidity, and airflow.

1. Identify and confirm: Read the under‑hood label for the exact refrigerant type and capacity for your specific Rogue. Note any production date distinctions or option codes.
2. Recover: Using an SAE J2843 YF machine, recover any remaining refrigerant. Never vent.
3. Leak check: If the system was low/empty, find and fix the leak first (UV dye, electronic A2L‑rated detector, nitrogen/trace gas). Replacing O‑rings with HNBR is standard; lubricate with the correct oil.
4. Evacuate: Connect to both ports, pull a deep vacuum (target ≤500 microns) and verify vacuum hold to confirm system tightness.
5. Charge by weight: Weigh in the exact specification shown on the label using the machine’s scale. Do not “eyeball” pressures. With R‑1234yf, accuracy within ±15–30 g is important for performance and compressor life.
6. Oil management: Add only the oil amount appropriate to the component replaced (compressor, condenser, evaporator, line/receiver). Use ND‑OIL 12/PAG 46 compatible with YF systems.
7. Performance check: With doors open, blower on high, A/C max, and engine at 1,500 rpm, compare vent temps/pressure behavior to Nissan’s service manual charts for the current ambient conditions.

Common A/C problems for this vehicle

• Condenser stone damage or external fin clogging: The front‑mounted condenser can be punctured by road debris or clogged with bugs/road grime, leading to leaks or poor heat exchange.
• Compressor control valve or internal wear: Insufficient cooling at idle or cycling complaints can stem from a failing control valve or low charge. Always verify charge and condenser airflow first.
• Crimp joint/O‑ring leaks: Aluminum line crimps and HNBR O‑rings can seep, especially after collision work. Look for oil/dye residue at fittings, condenser end tanks, and the expansion valve at the firewall.
• Evaporator core leaks: Sweet odor and persistent dye traces from the condensate drain can indicate an evaporator leak; dash removal is required to replace.
• Cabin air and airflow issues: A clogged cabin filter or blend door actuator faults can mimic A/C underperformance; verify airflow volume and door operation.

OEM service info to consult

• Under‑hood A/C label: This is the authority for your exact refrigerant and capacity.
• Nissan Electronic Service Manual (ESM) for 2022 Rogue (T33): Provides refrigerant/oil specifications, pressure/temperature performance charts, component‑specific oil add quantities, evacuation/charging procedures, and torque specs for line fittings and service valve caps. Follow Nissan’s ND‑OIL 12 requirement for YF systems and use new HNBR O‑rings where specified.

When to call a pro

• The system is empty or short‑cycles after a recent repair—likely a significant leak or incorrect charge.
• You don’t have an SAE J2843 YF machine. R‑1234yf DIY cans lack precision and can introduce air or overcharge, damaging the compressor.
• Electrical DTCs for the A/C pressure sensor, fan control, or HVAC actuators are present—diagnosis requires scan tool data and service information.

Safety disclaimer: Servicing motor vehicle A/C systems requires EPA Section 609 certification. Recover refrigerant—do not vent. Use only R‑1234yf in this vehicle and dedicated YF equipment. Wear eye/hand protection and keep ignition sources away.

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