L-SB-0050-15
Service Bulletin Details
Public Details for: L-SB-0050-15
"lsb: 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
- 2015 -
Models from 2015
2015 LEXUS NX200T |
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 Page 1 of 5 L-SB-0050-15 Page 2 of 5 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 Page 3 of 5 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 Page 4 of 5 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 Page 5 of 5 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