T-SB-0074-16
Service Bulletin Details
Public Details for: T-SB-0074-16
Tsb: some 2014 2015 model year highlander vehicles may exhibit a mil on condition with diagnostic trouble code (dtc) P2610 (ecm/pcm engine off timer performance) present. The engine control module (ecm) logic has been modified to reduc
Models from 2015
2015 TOYOTA HIGHLANDER |
Models from 2014
2014 TOYOTA HIGHLANDER |
T-SB-0074-16 July 11, 2016 MIL "ON" DTC P2610 Service Category Engine/Hybrid System Section Engine Control Market USA Applicability YEAR(S) MODEL(S) 2014 - 2015 Highlander ADDITIONAL INFORMATION Introduction Some 2014 – 2015 model year Highlander vehicles may exhibit a MIL “ON” condition with Diagnostic Trouble Code (DTC) P2610 (ECM/PCM Engine Off Timer Performance) present. The Engine Control Module (ECM) logic has been modified to reduce the possibility of this condition. Please follow the Repair Procedure below to address this condition. Warranty Information OP CODE EG1607 DESCRIPTION Reprogram ECM (PCM) TIME ENGINE DRIVETRAIN OFP 2WD 89661-0E520 89661-0E521 4WD 89661-0E530 89661-0E531 2WD 89661-0E580 T1 T2 8A 99 2GR-FE 0.4 1AR-FE APPLICABLE WARRANTY This repair is covered under the Toyota 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. © 2016 Toyota Motor Sales, USA Page 1 of 5 T-SB-0074-16 July 11, 2016 Page 2 of 5 MIL "ON" DTC P2610 Parts Information ENGINE PART NUMBER DRIVETRAIN PART NAME PREVIOUS NEW 2WD 89661-0E520 89661-0E521 89661-0E522 4WD 89661-0E530 89661-0E531 1AR-FE 2WD 89661-0E580 – – 2GR-FE QTY Computer, Engine Control (ECM) 89661-0E532 – 89661-0E581 00451-00001-LBL Authorized Modification Labels 1 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. Required Tools & Equipment REQUIRED EQUIPMENT SUPPLIER PART NUMBER Techstream 2.0* Techstream Lite QTY TS2UNIT ADE Techstream Lite (Green Cable) TSLITEPDLR01 1 TSLP2DLR01 NOTE Only ONE of the Techstream units listed above is required. Software version 11.10.034 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. © 2016 Toyota Motor Sales, USA T-SB-0074-16 July 11, 2016 Page 3 of 5 MIL "ON" DTC P2610 Calibration Information CALIBRATION ID ENGINE DRIVETRAIN PREVIOUS NEW 2WD 30E14000 30E14100 30E14200 4WD 30E15000 30E15100 30E15200 2WD 30E20000 30E20100 2GR-FE 1AR-FE Repair Procedure 1. Using Techstream, check for stored DTCs. Confirm the following DTC is present. P2610 – ECM/PCM Engine Off Timer Performance. © 2016 Toyota Motor Sales, USA T-SB-0074-16 July 11, 2016 Page 4 of 5 MIL "ON" DTC P2610 Repair Procedure (Continued) 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. Is the calibration ID listed NOT the latest ECM (PCM) calibration? YES — Go to step 3. NO — This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual. Figure 1: Location of Authorized Modifications Label on 2014-2015 Highlander 1 Replacement ECM (PCM) Part Number (i.e., 89681-76011) 4 Date Completed 2 New Calibration ID (i.e., 30CL5200) 5 This SB Number 3 Dealer Code © 2016 Toyota Motor Sales, USA T-SB-0074-16 July 11, 2016 Page 5 of 5 MIL "ON" DTC P2610 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 location on the Technical Information System (TIS) Diagnostics – Tools and Equipment – Battery Diagnostics Follow the procedures outlined in Service Bulletin No. T-SB-0012-13, “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. © 2016 Toyota Motor Sales, USA