B12-037

Service Bulletin
April 30, 2016
12-037
48391-03467 Version 3
2010-14 TSX: Clicking When Turning the Steering Wheel
(Supersedes 12-037, dated February 26, 2013, see REVISION SUMMARY)
AFFECTED VEHICLES
Year
Model
2010–14
TSX
2011–14
TSX
Trim
L4 and V6
Sport Wagon
VIN Range
ALL
ALL
REVISION SUMMARY
This bulletin has been completely revised. American Honda recommends that you read the entire bulletin.
SYMPTOM
There is a ticking or clicking when turning the steering wheel.
POSSIBLE CAUSES
The steering wheel tab that engages the steering wheel angle sensor has too much play.
CORRECTIVE ACTION
Replace the steering wheel.
PARTS INFORMATION
Part Name
Part Number
Quantity
Steering Wheel (NH690L Premium Black)
78501-TL0-A51ZA
1
Steering Wheel (Type Z)
78501-TL0-A51ZC
1
Steering Wheel (Type A)
78501-TL0-A51ZD
1
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.
© 2016 American Honda Motor Co., Inc. – All Rights Reserved
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WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template ID
Failed Part
Number
510140
Replace the steering
wheel (NH690L
Premium Black).
0.7 hrs
06201
04201
12-037N
78501-TL0-A51ZA
510140
Replace the steering
wheel (Type Z).
0.7 hrs
06201
04201
12-037P
78501-TL0-A51ZA
510140
Replace the steering
wheel (Type A).
0.7 hrs
06201
04201
12-037Q
78501-TL0-A51ZA
Skill Level:
Repair Technician
REPAIR PROCEDURE
NOTE: This procedure is in an outline form that you can also use as a checklist for the repair. If you need more details
on this procedure, refer to the service information.
• Battery Terminal Disconnection/Reconnection
• Driver's Airbag Removal/Installation
• Steering Wheel Removal/Installation
• Steering Column Cover Removal/Installation
1. With the engine idling, set the steering wheel and front wheels in the straight-ahead position, then turn the ignition
switch to LOCK (0) and remove the key.
2. Do the battery terminal disconnection procedure, then wait 3 minutes before continuing work.
3. Remove the access panel from the steering wheel, then disconnect the cable reel 4P connector from the driver's
airbag 4P connector.
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4. Remove the two TORX bolts using a TORX T30 bit.
5. Remove the driver's airbag.
6. Disconnect the cable reel subharness 20P connector from the cable reel.
7. Loosen the steering wheel bolt, then install a commercially available steering wheel puller and remove the steering
wheel.
8. Transfer the steering wheel switches to the new steering wheel.
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9. Position the two tabs of the turn signal canceling sleeve as shown. Install the steering wheel on the steering column
shaft; make sure the steering wheel hub engages the pins of the cable reel and tabs of the turn signal canceling
sleeve. Do not tap on the steering wheel or steering column shaft when installing the steering wheel.
10. Align the steering wheel, then install the steering wheel bolt and torque it to 39 N·m (29 lb-ft). Connect the cable
reel subharness 20P connector. Make sure the wire harness is routed and fastened properly.
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11. Install the driver's airbag into the steering wheel and tighten the new TORX bolts to 9.8 N·m (7.2 lb-ft), with a TORX
T30 bit.
NOTE: Make sure the clearance between the steering wheel and the horn pad is within the range specified below.
12. Connect the driver's airbag 4P connector to the cable reel 4P connector, then install the access panel on the
steering wheel.
13. Do the battery terminal reconnection procedure and check these items:
•
•
•
Turn the ignition switch to ON (II) and check that the SRS indicator comes on for about 6 seconds and then
goes off.
Make sure the horn and turn signal switches work properly.
Make sure the steering wheel switches work properly.
14. After installation, check the steering wheel spoke angle. If the steering spoke angles to the right and left are not
equal (steering wheel is not centered), correct the engagement of the wheel/column shaft splines.
END
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