NHTSA ID Number: 10176508
Manufacturer Communication Number: L-SB-0050-15_Rev
TSB/Document Date: 2020-06-22
Summary
TSB: Some 2015 model year NX 200t vehicles equipped with 8AR-FTS engines may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P0087/P008700 (ECM/PCM 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. Follow the Repair Procedure in this bulletin to address this condition.
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TSB/Document ID: L-SB-0050-15_Rev
Replacement Service Bulletin Number:
MFR Communication Date: 2020-05-21
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: ENGINE
MFR Component System:
MFR Component Subsystem:
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L-SB-0050-15
Rev1
September 9, 2015
MIL ON With 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
REVISION NOTICE
May 21, 2020 Rev1:
• The entire bulletin has been updated.
Any previous printed versions of this bulletin should be discarded.
Introduction
Some 2015 model year NX 200t vehicles equipped with 8AR-FTS engines may exhibit a MIL ON
condition with Diagnostic Trouble Code (DTC) P0087/P008700 (ECM/PCM 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. 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
NX 200t
TMK
DRIVETRAIN
PRODUCTION CHANGE EFFECTIVE VIN
FF/F-Sport
JTJYARBZ#F2021027
AWD/F-Sport
JTJBARBZ#F2043919
© 2020 Lexus, a division of Toyota Motor Sales, USA
Page 1 of 6
L-SB-0050-15
Rev1
September 9, 2015
Page 2 of 6
MIL ON With DTC P0087/P008700 - Fuel Rail/System - Pressure Too Low
Warranty Information
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
EL1509
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.
Parts Information
PART NUMBER
DRIVETRAIN
PREVIOUS
NEW
89661-78050-B
89661-78051
AWD
89661-78060-B
89661-78061
AWD/F-Sport
89661-78070-B
89661-78071
PART NAME
QTY
Computer, Engine Control (ECM/PCM)
–
Authorized Modifications Labels
1
FF
FF/F-Sport
All
00451-00001-LBL
NOTE
• The ECM (PCM) should NOT be replaced as part of the Repair Procedure.
• Authorized Modifications Labels may be ordered in packages of 25 from the Materials
Distribution Center (MDC) through Dealer Daily – Parts – Dealer Support Materials Orders.
© 2020 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
Rev1
September 9, 2015
Page 3 of 6
MIL ON With DTC P0087/P008700 - Fuel Rail/System - Pressure Too Low
Required Tools & Equipment
REQUIRED EQUIPMENT
SUPPLIER
PART NUMBER
Techstream ADVi*
TSADVUNIT
Techstream 2.0
Techstream Lite
QTY
TS2UNIT
ADE
1
TSLITEPDLR01
Techstream Lite (Green Cable)
TSLP2DLR01
*Essential SST.
NOTE
• Only ONE of the Techstream units listed above is required.
• Software version 15.00.028 or later is required.
• Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)
at 1-800-368-6787.
• 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
Battery Diagnostic Tool*
DCA-8000P_T
1
*Essential SST.
NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
© 2020 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
Rev1
September 9, 2015
Page 4 of 6
MIL ON With DTC P0087/P008700 - Fuel Rail/System - Pressure Too Low
Calibration Information
CALIBRATION ID
MODEL
DRIVETRAIN
ECM (CPU)
VDS
PREVIOUS
NEW
896637805200
896637805300
AWD
896637806200
896637806300
AWD/F-Sport
896637807200
896637807300
FF
YARBZ
FF/F-Sport
NX 200t
Main
BARBZ
Repair Procedure
1. Confirm the condition exists.
Using Techstream, check for DTC P0087/P008700 (ECM/PCM Fuel Rail/System
Pressure – Too Low).
Is DTC P0087/P008700 present?
•
YES — Continue to step 2.
•
NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
2. Use Techstream to confirm if the ECM (PCM) calibration has been updated and check for the
Authorized Modifications Label affixed to the vehicle in the location shown below.
Is the calibration ID listed in Techstream and on the label the latest ECM (PCM) calibration?
•
YES — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
•
NO — Continue to step 3.
© 2020 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
Rev1
September 9, 2015
Page 5 of 6
MIL ON With DTC P0087/P008700 - Fuel Rail/System - Pressure Too Low
Repair Procedure (continued)
Figure 1. Location of Authorized Modifications Label on 2015 NX 200t
TOYOTA MOTOR CORPORATION
AUTHORIZED MODIFICATIONS
THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:
1
2
THESE MODIFICATIONS HAVE BEEN APPROVED
AS APPROPRIATE BY EPA AND CARB
3
DEALER CODE:
CHANGE AUTHORITY:
4
DATE:
5
1
Replacement ECM (PCM) Part Number
(e.g., 89661-78051)
4
Date Completed
2
New Calibration ID (e.g., 896637805300)
5
This SB Number
3
Dealer Code
© 2020 Lexus, a division of Toyota Motor Sales, USA
L-SB-0050-15
Rev1
September 9, 2015
Page 6 of 6
MIL ON With DTC P0087/P008700 - Fuel Rail/System - Pressure Too Low
Repair Procedure (continued)
3. Flash reprogram the ECM (PCM).
NOTE
• The battery diagnostic tool MUST be used in Power Supply Mode to maintain battery voltage
at 13.5V while flash reprogramming the vehicle.
• For details on how to use the battery diagnostic tool, refer to the DCA-8000 Instruction Manual
located at TIS – Diagnostics – Tools & Equipment – Battery Diagnostics.
Follow the procedures outlined in Service Bulletin L-SB-0001-18, Techstream ECU Flash
Reprogramming Procedure, and flash the ECM (PCM) with the NEW calibration file update.
4. Prepare and install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label:
•
ECM (PCM) 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. Install the Authorized Modifications Label onto the vehicle at the location shown in Figure 1.
The Authorized Modifications Label is available through the MDC, P/N 00451-00001-LBL.
5. Complete the Confirmation Driving Pattern to confirm the DTC is no longer present.
Refer to TIS, applicable model and model year Repair Manual:
•
2015 NX 200t:
Engine/Hybrid System – Engine Control – “8AR-FTS (Engine Control): SFI System:
P008700; Fuel Rail / System Pressure - Too Low”
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