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2020 Honda CR-V · Heating & air conditioning

A/C compressor shaft seal leak

Warm air that worsens over time is one pattern Honda connects to a compressor shaft-seal leak on eligible 1.5T vehicles.

Read the source records Repair paths and safe checks
Covered model years
2017–2022
Evidence level
Warranty extension published
Source review date
August 2, 2026
Jurisdiction
United States
Record ID
honda-cr-v-2020-ac-compressor-seal

Safety instructions

Do not keep driving when…

Follow the owner's manual and the exact recall notice for immediate instructions.

  • The compressor is grinding, smoking or repeatedly seizing

What the source says

The documented condition

Honda published a warranty extension for the air conditioning compressor shaft seal on certain 2017 to 2022 CR-V 1.5T vehicles. Eligibility is checked by VIN. Refrigerant loss has several possible causes, so the official inspection procedure is needed before parts are replaced.

Compare the pattern

Symptoms and vehicle scope

Words owners may use

  • AC blows warm
  • air conditioner stopped cooling
  • AC only cold while driving
  • refrigerant keeps leaking
  • hissing from AC

Symptoms in the record

  • Air from the vents is no longer cold
  • Cooling performance declines over time
  • Oil or refrigerant residue may be found near the compressor seal

Vehicles and limits

  • 2017 to 2022 Honda CR-V
  • 1.5T engine
  • VIN confirmation required

Manufacturer position

What the official procedure directs

The dealer inspects the system and replaces the compressor shaft seal when the bulletin procedure and VIN eligibility apply.

Mileage context

Honda's published extension describes time based coverage without a mileage limitation, but the individual VIN still needs to qualify.

Original evidence

Open the documents behind this record.

Repair paths and safe checks

Match the action to the evidence.

Official repair pathQualified A/C technician · Inspection required

VIN check and seal inspection

Ask a Honda dealer to check VIN eligibility and inspect the compressor shaft seal under Service Bulletin 23-040 before authorizing broader A/C work.

Boundary

The refrigerant circuit is pressurized and is not an appropriate DIY repair.

Safe owner checkBasic observation · 5 minutes

Separate poor airflow from warm air

Check whether airflow is weak or whether airflow is strong but warm. A blocked cabin filter can reduce airflow, while a refrigerant leak usually affects cooling temperature.

Record reviewed in the source on August 2, 2026. Confirm the current document and VIN instructions before arranging work.

How we check a problem · All records for the 2020 Honda CR-V

Before authorizing work

Read the method beside the problem.

Coverage7 min read

Bulletin, recall or warranty?

Three official looking documents can describe the same bad part while creating very different rights. The document number, VIN scope and remedy language matter more than what someone called it at the service counter.

Read the guide
Climate control8 min read

A/C blows warm

Warm vents do not identify the failed part. A few parked observations can stop a blind recharge and point the shop toward the correct circuit.

Read the guide

More for this model

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