L-SB-0050-15

September 9, 2015
L-SB-0050-15
MIL "ON" - DTC P0087/P008700 - Fuel Rail / System
Pressure Too Low
Service
Category
Engine/Hybrid System
Section
Fuel System
Market
USA
Applicability
YEAR(S)
MODEL(S)
2015
NX200T
ADDITIONAL INFORMATION
Introduction
Some 2015 model year NX200T vehicles equipped with 8AR-FTS engines may exhibit a MIL “ON”
condition with Diagnostic Trouble Code (DTC) P0087 (Fuel Rail/System Pressure – Too Low). The
Engine Control Module/ECM (SAE Term: Powertrain Control Module/PCM) logic has been modified
to reduce the possibility of this condition occurring. Follow the Repair Procedure in this bulletin to
address this condition.
Production Change Information
This bulletin applies to vehicles produced BEFORE the Production Change Effective VINs
shown below.
MODEL
PLANT
NX200T
TMK
DRIVETRAIN
PRODUCTION CHANGE EFFECTIVE VIN
FF/F-Sport
JTJYARBZ#F2021027
AWD/F-Sport
JTJBARBZ#F2043919
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
EL1509
Reprogram ECM (PCM)
0.4
89661-78050-B
8A
99
APPLICABLE WARRANTY
• This repair is covered under the Lexus Federal Emissions Warranty. This warranty is in effect
for 96 months or 80,000 miles, whichever occurs first, from the vehicle’s in-service date.
• Warranty application is limited to occurrence of the specified condition described in
this bulletin.
© 2015 Lexus, a division of Toyota Motor Sales, USA
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L-SB-0050-15
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September 9, 2015
MIL "ON" - DTC P0087/P008700 - Fuel Rail / System Pressure Too Low
Calibration Information
CALIBRATION ID
DRIVETRAIN
MODEL
ECM (CPU)
VDS
FF
FF/F-Sport
NX200T
AWD
Main
AWD/F-Sport
PREVIOUS
NEW
896637805000
896637805100
896637805200
896637805300
896637806000
896637806100
896637806200
896637806300
896637807000
896637807100
896637807200
896637807300
YARBZ
BARBZ
Parts Information
PART NUMBER
DRIVETRAIN
PART NAME
PREVIOUS
NEW
89661-78050-B
89661-78051
AWD
89661-78060-B
89661-78061
AWD/F-Sport
89661-78070-B
89661-78071
FF
FF/F-Sport
All
00451-00001-LBL
QTY
1
Computer, Engine Control
1
1
Authorized Modification Labels
NOTE
• The ECM (PCM) should NOT be replaced as part of the repair procedure.
• Authorized Modification Labels may be ordered in packages of 25 from the Materials
Distribution Center (MDC) through Dealer Daily – Dealer Support Materials Orders.
© 2015 Lexus, a division of Toyota Motor Sales, USA
1
L-SB-0050-15
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September 9, 2015
MIL "ON" - DTC P0087/P008700 - Fuel Rail / System Pressure Too Low
Required Tools & Equipment
REQUIRED EQUIPMENT
Techstream 2.0*
Techstream Lite
PART NUMBER
SUPPLIER
QTY
TS2UNIT
ADE
1
TSLITEPDLR01
NOTE
• Only ONE of the Techstream units listed above is required.
• Software version 10.20.030 or later is required.
• Additional Techstream units may be ordered by calling Approved Dealer
Equipment (ADE) at 1-800-368-6787.
• The Diagnostic Tester is NOT recommended for flash reprogramming.
Please use Techstream or an approved J2534 interface to perform flash
reprogramming updates. Visit techinfo.toyota.com for more information
regarding J2534 reprogramming.
SPECIAL SERVICE TOOLS (SST)
PART NUMBER
QTY
GR8 Battery Diagnostic Station*
00002-MCGR8
1
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
* Essential SST.
© 2015 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
September 9, 2015
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MIL "ON" - DTC P0087/P008700 - Fuel Rail / System Pressure Too Low
Repair Procedure
1. Confirm the condition.
Using Techstream, perform a Health Check. Was DTC P0087 retrieved?
• YES — Continue to step 2.
• NO — This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual.
2. Check for the Authorized Modifications Label affixed to the vehicle in the location shown in
Figure 1 below. Confirm if the ECM (PCM) calibration has been updated. If the calibration ID
listed is NOT the latest ECM (PCM) calibration — go to step 3.
Figure 1. Location of Authorized Modifications Label on 2015 NX200T
1
Replacement ECM (PCM) Part Number (i.e.,
89661-78051)
2
New Calibration ID(s) (i.e., 896637805300)
3
Dealer Code
4
Date Completed
5
This SB Number
© 2015 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
September 9, 2015
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MIL "ON" - DTC P0087/P008700 - Fuel Rail / System Pressure Too Low
Repair Procedure (Continued)
3. Flash reprogram the ECM (PCM).
NOTE
• The GR8 Battery Diagnostic Station MUST be used in Power Supply Mode to maintain
battery voltage at 13.5 volts while flash reprogramming the vehicle.
• For details on how to use the GR8 Battery Diagnostic Station, refer to the
GR8 Instruction Manual located on the Technical Information System (TIS),
Diagnostics – Tools & Equipment – Battery Diagnostics.
Follow the procedures outlined in Service Bulletin L-SB-0021-14, “Techstream ECU Flash
Reprogramming Procedure,” and flash the ECM (PCM) with the NEW calibration file update.
4. Install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:
• ECM part number [Refer to the Parts Information section for the NEW PART NUMBER]
• Calibration ID(s) [Refer to the Calibration Information section for the NEW
CALIBRATION ID]
• Dealer Code
• Repair Date
• Change Authority [This bulletin number]
B. Affix the Authorized Modifications Label to the vehicle at the location shown in Figure 1.
The Authorized Modifications Label is available through the MDC, P/N 00451-00001-LBL.
5. Test drive the vehicle to confirm proper vehicle operation.
© 2015 Lexus, a division of Toyota Motor Sales, USA