High Priority 97% confidence

A/C cooling is weak and gradually loses performance

in Mazda CX-30 (2014-2023)

Symptoms

  • Weak cabin cooling
  • Irregular A/C operation
  • Air conditioning does not turn on

DTC error codes

B1026:11

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A/C Technical Specifications

(BP)

Refrigerant: R1234yf Amount (g): 420-470g Oil: PAG YF ISO 46 Oil (ml): 110 - 140ml

5 (KF) 2,0 i / 2,5 i

Refrigerant: R1234yf Amount (g): 500g Oil: FD46 YF PAO 68 AA1 lub PAG ISO 46 YF Oil (ml): 100ml

5 (KF) 2,2 D

Refrigerant: R1234yf Amount (g): 480g Oil: FD46 YF PAO 68 AA1 lub PAG ISO 46 YF Oil (ml): 100ml
See full specification

Other problems in CX-30

Air conditioning stopped cooling / no response to AC button

High Priority

It is not possible to adjust the air supply temperature

High Priority

Poor air conditioning performance and poor interior heating

High Priority

No airflow from specific vents or clicking noise behind dashboard

High Priority

Unpleasant odor (musty/mold) and fogging of windows in the cabin

High Priority

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