High Priority 97% confidence

Unusual noise and metallic grinding when A/C is on

in Volvo S90 (2016-2024)

Symptoms

  • No cold air from vents
  • Unusual noises when A/C is turned on

DTC error codes

DTC B1423-71

Verifying license...

A/C Technical Specifications

V90 - V40

Refrigerant: R134a Amount (g): 635g Oil: 161627 PAO 68 lub PAG ISO 46 b.d. Oil (ml): b.d.ml

V90 - V60

Refrigerant: R134a Amount (g): 820g Oil: PAG PAO 68 lub PAG ISO 46 b.d. Oil (ml): b.d.ml

V90 - V70 III (BW)

Refrigerant: R134a Amount (g): 820g Oil: PAG PAO 68 lub PAG ISO 46 Oil (ml): 180ml
See full specification

Other problems in S90

Blower vents emit warm air when A/C is turned on

High Priority

Hissing from vents and slow loss of refrigerant

High Priority

Cabin blower does not work or works only on maximum speed

High Priority

The air conditioning turns off randomly and poor window drying

High Priority

Hissing from vents and slow loss of refrigerant

High Priority

Have this problem?

Generate a personalized AI report for your Volvo S90 or book a workshop visit.

Generate AI reportSchedule visit