NHTSA ID Number: 10173653
Manufacturer Communication Number: APaS04032020
TSB/Document Date: 2020-04-10
Summary
Dealer Message - We've noticed an unprecedented demand for A/C compressors which at times has created a backorder situation. The majority of the compressors returned were analyzed and proven leak free. As you are aware, there is Warranty Extension for Civic Condensers (Service Bulletin 19-091) for a leak problem. This bulletin provides detailed information on how to use the Bosch
ROBLD020 Dual Mode Refrigerant Gas Leak Detector which should be used to confirm a leak at the compressor.
INTERACTIVE NETWORK
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Sent on
04
From
Parts and Service Division
Subject
2016-2020 Honda Civic Compressor Replacement
To:
From:
RE:
03
2020
Expires on 04
17
2020
All Honda Service Managers/Advisors
Service Engineering
2016-2020 Honda Civic Compressor Replacement
This message is solely directed to Honda dealership personnel; please handle accordingly.
Print this iN message and provide a copy to the Shop Foreman and all Service Advisors.
To Dealer,
We’ve noticed an unprecedented demand for A/C compressors which at times has created a backorder situation. The majority of the compressors returned were analyzed
and proven leak free. As you are aware, there is Warranty Extension for Civic Condensers (Service Bulletin 19-091) for a leak problem. This bulletin provides detailed
information on how to use the Bosch ROBLD020 Dual Mode Refrigerant Gas Leak Detector which should be used to confirm a leak at the compressor.
Using visual diagnostics for compressor replacement does not always indicate a leak. Oil contamination on the compressor’s case or red dust around the clutch area is
not confirmation of a faulty compressor.
In addition to following bulletin for using the Bosch detector, take a look at the following publications to also help you in isolating the leak:
•
•
•
•
A/C Leak Detection (Service Bulletin 07-030) which instructs you on the proper use of dye
Bosch ROBLD020 Dual Mode Refrigerant Gas Leak Detector (Service Bulletin 18-073)
Check for A/C Leaks with the Ultra Sonic Leak Detector (T2T)
Check Out the Interactive A/C Performance Test (T2T)
When applying normal diagnostic practices, please take your time. Sniffer diagnostic tools are highly effective, especially when used slowly. Recent tests indicate moving
the sniffer over a suspect component no faster than 10mm per second is recommended.
Ensure that when a sniffer is utilized, cooling fans, blowers, and shop ventilation isn’t blowing away your evidence. Leaks can be very small and easily dispersed.
When adding dye to an A/C system, make sure to allow enough time to let the leak detection dye to fully circulate through the entire system, and defeat the “Eco” button.
VIN information from the vehicle under repair is required at time of order for compressor part numbers 38810-5BA-A03 and 38810-5AA-A03.
Thank You
American Honda Motor Co., Inc.
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TSB/Document ID: APaS04032020
Replacement Service Bulletin Number:
MFR Communication Date: 2020-04-03
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
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