NHTSA ID Number: 10099501
Manufacturer Communication Number: B15-042
TSB/Document Date: 2017-05-18
Summary
SERVICE BULLETIN - UNDER CERTAIN HVAC SETTINGS, THE DEFROST DAMPER DOOR LINKAGE CAN FLUTTER. THIS CAN BE INITIALLY TRIGGERED BY AN EXTERNAL IMPACT, SUCH AS DRIVING OVER A POT HOLE OR DOWN A ROUGH ROAD.
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TSB/Document ID: B15-042
Replacement Service Bulletin Number:
MFR Communication Date: 2016-02-25
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: EQUIPMENT:APPLIANCE:AIR CONDITIONER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Service Bulletin
15-042
February 26 , 2016
02246 Version 3
Fluttering Noise From Behind Dashboard
Supersedes 15-042, Dated November 6, 2015; to revise the information highlighted in yellow.
AFFECTED VEHICLES
Year
2015
2015
2015
Model
TLX L4
TLX V6 2WD
TLX V6 AWD
Trim
ALL
ALL
ALL
VIN Range
19UUB1…FA000001 thru 19UUB1…FA022558
19UUB2…FA000001 thru 19UUB2…FA022490
19UUB3…FA000001 thru 19UUB3…FA008262
REVISION SUMMARY
In step 3 of the REPAIR PROCEDURE, the illustration showing the self-tapping screw was revised to reflect the proper
screw.
SYMPTOM
There is a fluttering noise from behind the dashboard with the HVAC set to floor or defrost mode, the blower set to
maximum, and the temperature set to maximum heat.
POSSIBLE CAUSE
Under certain HVAC settings, the defrost damper door linkage can flutter. This can be initially triggered by an external
impact, such as driving over a pot hole or down a rough road.
CORRECTIVE ACTION
Install a self-tapping screw into the defrost damper door shaft in the heater case.
PARTS INFORMATION
Part Name
Part Number
Quantity
Self-Tapping Screw (5 x 16 mm)
90132-SR3-003
1
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation Number
6131L8
Description
Install self-tapping screw into the
defrost damper door shaft.
Flat Rate Time
0.5 hr
Template ID
15-042N
Failed Part Number
79107-TZ3-A41
Defect Code:
06201
Symptom Code: 04201
Skill Level:
Repair Technician
CLIENT 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 Acura
automobile dealer.
© 2015 American Honda Motor Co., Inc. – All Rights Reserved
Page 1 of 2
REPAIR PROCEDURE
NOTE: SRS components are located in this area. Review the SRS component locations and the precautions and
procedures before doing repairs or service.
1.
Remove the glove box according to the service information.
2.
Remove the HVAC filter cover.
3.
Install the self-tapping screw (P/N 90132-SR3-003), into the defrost damper door shaft on the passenger side of the
heater case. Start the screw by hand to minimize the chance of dropping and losing it. Tighten the screw until the
head is seated against the plastic heater case.
NOTE: Do not over torque the screw or you can damage the heater case.
4.
Install all parts in the reverse order of removal.
Page 2 of 2
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