NHTSA ID Number: 10174705
Manufacturer Communication Number: APaS04162020907
TSB/Document Date: 2020-05-05
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.
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TSB/Document ID: APaS04162020907
Replacement Service Bulletin Number:
MFR Communication Date: 2020-04-16
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: VISIBILITY
MFR Component System:
MFR Component Subsystem:
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Sent on
04
From
Parts and Service Division
Subject
2016-2020 Honda Civic Compressor Replacement
To:
From:
RE:
16
2020
Expires on 05
02
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 no ced an unprecedented demand for A/C compressors which at mes has created a backorder
situa on. The majority of the compressors returned were analyzed and proven leak free. As you are
aware, there is Warranty Extension for Civic Condensers (Service Bulle n 19-091) for a leak problem.
This bulle n provides detailed informa on 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 diagnos cs for compressor replacement does not always indicate a leak. Oil
contamina on on the compressor’s case or red dust around the clutch area is not confirma on of a
faulty compressor.
In addi on to following bulle n for using the Bosch detector, take a look at the following publica ons
to also help you in isola ng 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 Bulle n 18-073)
Check for A/C Leaks with the Ultra Sonic Leak Detector (T2T)
Check Out the Interac ve A/C Performance Test (T2T)
When applying normal diagnos c prac ces, please take your me. Sniffer diagnos c tools are highly
effec ve, 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 u lized, cooling fans, blowers, and shop ven la on 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 me to let the leak detec on dye to
fully circulate through the en re system, and defeat the “Eco” bu on.
VIN informa on from the vehicle under repair is required at me of order for compressor part numbers
38810-5BA-A03 and 38810-5AA-A03.
American Honda Motor Co., Inc.
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American Honda Motor Co., Inc.
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