L-SB-0129-12 Rev
Service Bulletin Details
Public Details for: L-SB-0129-12 Rev
Models from 2013
| 2013 LEXUS ES350 |
| 2013 LEXUS RX350 |
Models from 2012
| 2012 LEXUS RX350 |
L-SB-0129-12 Rev1 December 20, 2012 MIL "ON" DTC P219A or P219B Service Category Engine/Hybrid System Section Engine Control Market USA Applicability YEAR(S) MODEL(S) 2013 ES350 2012 – 2013 RX350 ADDITIONAL INFORMATION REVISION NOTICE September 5, 2013 Rev1: • Applicability has been updated to include 2013 model year ES 350 and RX 350 vehicles. Any previous printed versions of this bulletin should be discarded. Introduction Some 2013 model year ES 350 and 2012 – 2013 model year RX 350 vehicles may exhibit a MIL “ON” condition with Diagnostic Trouble Code (DTC) P219A or P219B present. The Engine Control Module/ECM (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition occurring. Please follow the repair procedure below to address this condition. Calibration Information CALIBRATION ID MODEL ES 350 MODEL YEAR 2013 2012 RX 350 2013 RX 350 F Sport 2013 DRIVETRAIN PREVIOUS NEW 2WD 333D6000 333D6100 2WD 348G9000 348G9100 AWD 348J0000 348J0100 2WD 348L3000 348L3100 AWD 348L4000 348L4100 AWD 30E13000 30E13100 © 2013 Lexus, a division of Toyota Motor Sales, USA Page 1 of 7 L-SB-0129-12 Rev1 December 20, 2012 Page 2 of 7 MIL "ON" DTC P219A or P219B Warranty Information OP CODE DESCRIPTION TIME MODEL MODEL YEAR PRODUCTION OFP ES 350 2013 CBU 89661-33M70 CBU 89661-48J80 89661-48J90 NAP 89661-0E430 89661-0E440 CBU 89661-48M20 89661-48M30 NAP 89661-0E480 89661-0E490 NAP 89661-0E470 2012 EG1235 Reprogram ECM (PCM) Engine 0.4 RX 350 2013 RX 350 F Sport 2013 T1 T2 8A 99 APPLICABLE WARRANTY • This repair is covered under the Lexus Federal Emission 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. © 2013 Lexus, a division of Toyota Motor Sales, USA L-SB-0129-12 Rev1 December 20, 2012 Page 3 of 7 MIL "ON" DTC P219A or P219B Parts Information MODEL ES 350 PART NUMBER MODEL YEAR DRIVETRAIN 2013 2WD 2WD 2012 AWD RX 350 2WD 2013 AWD PART NAME PRODUCTION QTY PREVIOUS NEW CBU 89661-33M70 89661-33M71 – CBU 89661-48J80 89661-48J81 – NAP 89661-0E430 89661-0E431 – CBU 89661-48J90 89661-48J91 – NAP 89661-0E440 89661-0E441 CBU 89661-48M20 89661-48M21 NAP 89661-0E480 89661-0E481 – CBU 89661-48M30 89661-48M31 – NAP 89661-0E490 89661-0E491 – 89661-0E470 89661-0E471 – RX 350 F Sport 2013 AWD NAP – – – – 00451-00001-LBL Computer, Engine Control (ECM/PCM) 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. © 2013 Lexus, a division of Toyota Motor Sales, USA – – 1 L-SB-0129-12 Rev1 December 20, 2012 Page 4 of 7 MIL "ON" DTC P219A or P219B Required Tools & Equipment REQUIRED EQUIPMENT SUPPLIER Techstream 2.0* TIS Techstream PART NUMBER QTY TS2UNIT ADE Techstream Lite 1 TSPKG1 TSLITEDLR01 NOTE • Only ONE of the Techstream units listed above is required. • Software version 8.20.019 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. © 2013 Lexus, a division of Toyota Motor Sales, USA L-SB-0129-12 Rev1 December 20, 2012 Page 5 of 7 MIL "ON" DTC P219A or P219B Repair Procedure 1. Using TIS Techstream, confirm one of the following DTCs are present: • P219A – Bank 1 Air-Fuel Ratio Imbalance • P219B – Bank 2 Air-Fuel Ratio Imbalance If other DTCs are present, this bulletin does NOT apply. Continue diagnosis per Repair Manual procedures. 2. Check for the Authorized Modifications Label affixed to the vehicle in the location shown in the applicable Figure 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 2013 ES 350 1 Replacement ECM (PCM) Part Number (i.e., 89661-33M71) 2 New Calibration ID(s) (i.e., 333D6100) 3 Dealer Code 4 Date Completed 5 This SB Number © 2013 Lexus, a division of Toyota Motor Sales, USA L-SB-0129-12 Rev1 December 20, 2012 Page 6 of 7 MIL "ON" DTC P219A or P219B Repair Procedure (Continued) Figure 2. Location of Authorized Modifications Label on 2012 – 2013 RX 350 1 2 3 4 5 1 Replacement ECM (PCM) Part Number (i.e., 89661-48J81) 2 New Calibration ID(s) (i.e., 348G9100) 3 Dealer Code 4 Date Completed 5 This SB Number © 2013 Lexus, a division of Toyota Motor Sales, USA L-SB-0129-12 Rev1 December 20, 2012 Page 7 of 7 MIL "ON" DTC P219A or P219B 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-0015-10, “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 or 2. The Authorized Modifications Label is available through the MDC, P/N 00451-00001-LBL. 5. Test drive the vehicle to confirm proper vehicle operation. © 2013 Lexus, a division of Toyota Motor Sales, USA