High Priority 100% confidence

Unusual noise and metallic grinding when A/C is on

in Hyundai Elantra (2021-2022)

Symptoms

  • Unusual noises when A/C is turned on

DTC error codes

WTS Leak / Overheat

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A/C Technical Specifications

(XD) kompresor: 10PA15

Refrigerant: R134a Amount (g): 655 –705g Oil: ND8 PAO 68 lub PAG ISO 46 Oil (ml): 120 – 135ml

(XD) kompresor: HS-15

Refrigerant: R134a Amount (g): 655 –705g Oil: PAG FD46XG PAO 68 lub PAG ISO 46 Oil (ml): 140 – 160ml

Standard

Refrigerant: R134a Amount (g): 675 –725g Oil: PAG FD46XG PAO 68 lub PAG ISO 46 Oil (ml): 170 – 190ml
See full specification

Other problems in Elantra

Air conditioning stopped cooling / no response to AC button

High Priority

Air conditioning stopped cooling / no response to AC button

High Priority

Hissing from vents and slow loss of refrigerant

High Priority

No airflow from specific vents or clicking noise behind dashboard

High Priority

The air conditioning does not cool and irregular operation of air conditioning

High Priority

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