NHTSA ID Number: 10203501
Manufacturer Communication Number: A21-081
TSB/Document Date: 2021-11-16
Summary
Service Bulletin - The MIL comes on with DTCs P0441 (EVAP System Purge Flow Malfunction) P04F1 (EVAP System Low Purge Flow Detected).
Service Bulletin
21-081
November 13, 2021
Version 3
MIL Comes On With DTCs P0441/P04F1
Supersedes 21-081, dated November 4, 2021, to revise the information highlighted in yellow.
AFFECTED VEHICLES
Year
Model
VIN Range
2017–21
CR-V
EX, EX-L, Touring
ALL
REVISION SUMMARY
In AFFECTED VEHICLES and CORRECTIVE ACTION, the model year was changed.
SYMPTOM
The MIL comes on with DTCs P0441 (EVAP System Purge Flow Malfunction) P04F1 (EVAP System Low Purge Flow
Detected).
POSSIBLE CAUSE
External radio waves cause fluctuation of sensor outputs within the harness leading to a miscalculation setting a DTC.
CORRECTIVE ACTION
Install the sub cord to both the driver’s and passenger’s side harness or just the passenger’s side. Check the vehicle’s
VIN number to see the repair procedure needed.
Year
VIN
Repair Procedure
2017
EX (2WD)
5J6RW1H5*HL000001 thru
5J6RW1H5*HL005247
A and B
2017
EX (AWD)
5J6RW2H5*HL000001 thru
5J6RW2H5*HL016412
A and B
2017
EX-L (2WD)
5J6RW1H8*HL000001 thru
5J6RW1H8*HL007458
A and B
2017
EX-L (AWD)
5J6RW2H8*HL000001 thru
5J6RW2H8*HL014647
A and B
2017
Touring (2WD)
5J6RW1H9*HL000001 thru
5J6RW1H9*HL005270
A and B
CUSTOMER INFORMATION:The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and
training to correctly and safely maintain your vehicle. These procedures should not be attempted by “do-it-yourselfers,” and you should not assume
this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an
authorized Honda
automobile dealer.
©
2021 American Honda Motor Co., Inc. — All Rights Reserved
Page 1 of 9
Year
VIN
Repair Procedure
2017
Touring (AWD)
5J6RW2H9*HL000001 thru
5J6RW2H9*HL014258
A and B
2017
EX (2WD)
2HKRW1H5*HH000001 thru
2HKRW1H5*HH504161
A and B
2017
EX (AWD)
2HKRW2H5*HH000001 thru
2HKRW2H5*HH609584
A and B
2017
EX-L (2WD)
2HKRW1H8*HH000001 thru
2HKRW1H8*HH504911
A and B
2017
EX-L (AWD)
2HKRW2H8*HH000001 thru
2HKRW2H8*HH607634
A and B
2017
Touring (2WD)
2HKRW1H9*HH000001 thru
2HKRW1H9*HH505451
A and B
2017
Touring (AWD)
2HKRW2H9*HH000001 thru
2HKRW2H9*HH612017
A and B
2017
EX (2WD)
5J6RW1H5*HL005248 thru End VIN
A
2017
EX (AWD)
5J6RW2H5*HL016413 thru End VIN
A
2017
EX-L (2WD)
5J6RW1H8*HL007459 thru End VIN
A
2017
EX-L (AWD)
5J6RW2H8*HL014648 thru End VIN
A
2017
Touring (2WD)
5J6RW1H9*HL005271 thru End VIN
A
2017
Touring (AWD)
5J6RW2H9*HL014259 thru End VIN
A
2017
EX (2WD)
2HKRW1H5*HH504162 thru End VIN
A
2017
EX (AWD)
2HKRW2H5*HH609585 thru End VIN
A
2017
EX-L (2WD)
2HKRW1H8*HH504912 thru End VIN
A
2017
EX-L (AWD)
2HKRW2H8*HH607635 thru End VIN
A
2017
Touring (2WD)
2HKRW1H9*HH505452 thru End VIN
A
2017
Touring (AWD)
2HKRW2H9*HH612018 thru End VIN
A
2017
ALL
VINs Begins with 7FA
A
2018–21
ALL
ALL
A
PARTS INFORMATION
Part Name
Part Number
Quantity
Driver’s Side Sub Cord
32108-TLA-306
1
Passenger’s Side Sub Cord
32108-TLA-305
1
Page 2 of 9
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
7371DW
Install the Sub Cord to
the passenger’s side
floor harness. (Includes
DTC clear)
0.4 hr
03214
03217
A21081A
32107-TLC-A00
7371DX
Install the Sub Cord to
the driver’s and
passenger’s side floor
harness (Includes DTC
clear)
0.5 hr
03214
03217
A21081B
32107-TLC-A00
REPAIR PROCEDURE A
1. Remove the passenger’s front door sill trim.
2. Pull out on the front door opening seal as needed.
3. Remove the kick panel.
Page 3 of 9
4. If any yellow clips did not stay attached to the kick panel, remove the clips from the body and install them back into
the kick panel.
5. Disconnect the engine room harness connector from the floor harness connector as shown.
Page 4 of 9
6. Connect the connector of the floor harness to the sub cord connector.
7. Connect the other end of the sub cord connector to the engine room harness connector.
Page 5 of 9
8. Slide the sub cord connector to the engine room harness connector using the tabs on the connectors.
9. Reinstall all removed parts.
10. Clear the DTC’s
REPAIR PROCEDURE B
1. Remove the driver’s front door sill trim.
Page 6 of 9
2. Pull out the front door opening seal as needed.
3. Remove the kick panel.
4. Unclip the engine room harness connector from the floor, then, separate the two connectors as shown.
5. Disconnect the engine room harness connector and remove the connector clip from the connector to the floor
bracket.
NOTE: Discard the clip, the sub cord has a new one.
Page 7 of 9
6. Slide the engine room harness connector to the instrument panel harness connector.
7. Connect the sub cord harness connector to the engine room harness connector.
Page 8 of 9
8. Connect the connector of the sub cord to the floor harness connector. Then, push in the clip on the sub cord to the
floor bracket.
9. Slide the engine harness connector to the sub cord harness connector.
10. Reinstall all removed parts.
11. Clear the DTC’s.
END
Page 9 of 9
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TSB/Document ID: A21-081
Replacement Service Bulletin Number:
MFR Communication Date: 2021-11-13
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
MFR Component System:
MFR Component Subsystem:
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