NHTSA ID Number: 10181414
Manufacturer Communication Number: B19-003
TSB/Document Date: 2020-10-21
Summary
Service Bulletin - During a downshift from 9th or 8th gear to 7th gear or lower, a miscalculation in the TCM software causes the MIL to come on with DTC P0716 (input shaft [mainshaft] speed sensor [range/performance]).
Service Bulletin
19-003
October 15, 2020
Version 4
MIL Comes On with DTC P0716
Supersedes 19-003, dated September 12, 2019; to revise the information highlighted in yellow.
AFFECTED VEHICLES
Year
Model
VIN Range
2016-17
MDX
ALL
ALL
2015
TLX
V6 2WD with 9-Speed A/T
From VIN 19UUB2...FA021489 and later
V6 AWD with 9-Speed A/T
From VIN 19UUB3...FA007728 and later
V6 with 9-Speed A/T
ALL
2016-17
TLX
REVISION SUMMARY
•
Under SOFTWARE INFORMATION, information was updated.
BACKGROUND
During a downshift from 9th or 8th gear to 7th gear or lower, a miscalculation in the TCM software causes the MIL to
come on with DTC P0716 (input shaft [mainshaft] speed sensor [range/performance]).
CORRECTIVE ACTION
Check if the on-board snapshot shows DTC P0716. If it does, send it to Tech Line referencing the repair order number
and update the TCM software.
If the on-board snapshot does not show DTC P0716, this bulletin does not apply.
WARRANTY CLAIM INFORMATION
The normal warranty applies.
Operation
Number
Description
Flat Rate
Time
Defect
Code
Symptom
Code
Template
ID
Failed Part Number
1255C7
Update the TCM
software.
0.2 hr
03214
03217
B19003A
28103-5J4-A500
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.
©
2020 American Honda Motor Co., Inc. — All Rights Reserved
Page 1 of 6
SOFTWARE INFORMATION
NOTE
Unnecessary or incorrect repairs resulting from a failure to update the i-HDS are not covered under warranty.
i-HDS Software Version: 1.005.033 or later
J2534 Rewrite Software Information:
•
PC Application Version 1.1.0.6 or later
•
Database update 06-SEP-2019
Before beginning the repair, make sure that both the i-HDS and J2534 Rewrite software are updated as listed
above.
Do only the update listed in this service bulletin.
You cannot apply the updates with the MVCI as a standalone tool. To update the software you must use the MVCI
or the DST-i interface in conjunction with the J2534 Rewrite software on the i-HDS.
For more information about updating the i-HDS, the MVCI, and vehicle systems, refer to service bulletin 01-026,
Updating Control Units/Modules.
Year/Model
Program ID (or later)
2017 TLX
9AT 2WD Base 28103-5J4-A100
and Tech
Package
28103-5J4-A10
2017 TLX
9AT 2WD With
Advance
Package
28103-5J4-A200
28103-5J4-A20
2017 TLX
9AT AWD Base 28103-5L9-A100
and Tech
Package
28103-5L9-A10
2017 TLX
9AT AWD
Advance
Package
28103-5L9-A200
28103-5L9-A20
2015-17 TLX
9AT 2WD Base 28103-5J4-A700
and Tech
Package
28103-5J4-A70
2015-17 TLX
9AT 2WD
Advanced
Package
28103-5J4-A800
28103-5J4-A80
2015-17 TLX
9AT AWD With 28103-5L9-A300
Base and Tech
Package
28103-5L9-A30
2015-17 TLX
9AT AWD
Advance
Package
28103-5L9-A80
28103-5L9-A800
Program P/N (or later)
Page 2 of 6
Year/Model
Program ID (or later)
Program P/N (or later)
2016 MDX
2WD Base and
Tech Package
28103-5NB-A500
28103-5NB-A50
2016 MDX
2WD Base and
Tech Package
28103-5NB-A600
28103-5NB-A60
2016 MDX
2WD With
Advance
Package
28103-5NB-A700
28103-5NB-A70
2016 MDX
AWD Base and 28103-5NC-A500
Tech Package
28103-5NC-A50
2016 MDX
AWD Base and 28103-5NC-A600
Tech Package
28103-5NC-A60
2016 MDX
AWD With
Advance
Package
28103-5NC-A700
28103-5NC-A70
2017 MDX
2WD Base and 28103-5NB-A100
Tech Package
28103-5NB-A10
2017 MDX
2WD Base and 28103-5NB-A200
Tech Package
28103-5NB-A20
2017 MDX
2WD With
Advance
Package
28103-5NB-A300
28103-5NB-A30
2017 MDX
AWD Base and 28103-5NC-A100
Tech Package
28103-5NC-A10
2017 MDX
AWD Base and 28103-5NC-A200
Tech Package
28103-5NC-A20
2017 MDX
AWD With
Advance
Package
28103-5NC-A300
28103-5NC-A30
Page 3 of 6
REPAIR PROCEDURE
1. Turn the ignition to ON.
2. Connect the i-HDS, and go to the A/T Data List. Check if the software has been updated by comparing the Program
ID with the table in SOFTWARE INFORMATION.
•
If the Program ID shown matches the table, the vehicle has been updated and this service bulletin does not
apply. Continue with normal system troubleshooting.
•
If the Program ID shown does not match the table, the vehicle has not been updated. Go to step 3.
Page 4 of 6
3. Select Mode Menu, then On-Board Snapshot.
4. Select and view all available on-board snapshots for Automatic Transmission (EAT).
•
If no on-board snapshots show P0716, this service bulletin does not apply. Continue with normal system
troubleshooting.
Page 5 of 6
•
If an on-board snapshot shows P0716, select Send On Demand to e-mail it to Tech Line, then go to step 5.
5. Update the TCM software using the i-HDS J2534 Rewrite software with the MVCI or DST-i. Refer to service bulletin
01-026, Updating Control Units/Modules.
END
Page 6 of 6
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TSB/Document ID: B19-003
Replacement Service Bulletin Number:
MFR Communication Date: 2020-10-15
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ELECTRICAL SYSTEM
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