T-SB-0083-16
Service Bulletin Details
Public Details for: T-SB-0083-16
Tsb: some 2014 2016 sequoia vehicles may exhibit a mil "on" condition with diagnostic trouble code (dtc) P2610, indicating an ecm/pcm engine off timer performance condition. The engine control module (ecm) logic has been modified to redu
Models from 2016
2016 TOYOTA SEQUOIA |
Models from 2015
2015 TOYOTA SEQUOIA |
Models from 2014
2014 TOYOTA SEQUOIA |
T-SB-0083-16 July 27, 2016 MIL "ON" DTC P2610 Service Category Engine/Hybrid System Section Engine Control Market USA Applicability YEAR(S) MODEL(S) 2014 - 2016 Sequoia ADDITIONAL INFORMATION Introduction Some 2014 – 2016 Sequoia vehicles may exhibit a MIL "ON" condition with Diagnostic Trouble Code (DTC) P2610, indicating an ECM/PCM Engine Off Timer Performance condition. The Engine Control Module (ECM) logic has been modified to reduce the possibility of this condition. Follow the Repair Procedure below to address this condition. © 2016 Toyota Motor Sales, USA Page 1 of 7 T-SB-0083-16 July 27, 2016 Page 2 of 7 MIL "ON" DTC P2610 Warranty Information OP CODE DESCRIPTION TIME MODEL YEAR ENGINE DRIVETRAIN STD 2WD/4WD 2014 – 2016 EG1614 Reprogram ECM (PCM) OFP T1 T2 8A 99 89661-0CN80 89661-0CN81 89661-0CN82 89661-0CN80 89661-0CN81 89661-0CN82 3UR-FE 0.4 TOW 2WD/4WD 2014 – 2015 3UR-FBE 2016 FBE 89661-0CL20 89661-0CL21 89661-0CL22 89661-0CL20 89661-0CL21 89661-0CL22 89661-0CP70 89661-0CP71 89661-0CP72 89661-0CP73 89661-0CQ30 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 T-SB-0083-16 July 27, 2016 Page 3 of 7 MIL "ON" DTC P2610 Parts Information PART NUMBER MODEL YEAR ENGINE DRIVETRAIN PART NAME QTY PREVIOUS NEW 89661-0CN80 89661-0CN81 89661-0CN82 89661-0CN83 – 89661-0CN80 89661-0CN81 89661-0CN82 89661-0CN83 – 89661-0CL20 89661-0CL21 89661-0CL22 89661-0CL23 89661-0CL20 89661-0CL21 89661-0CL22 89661-0CL23 – 89661-0CP70 89661-0CP71 89661-0CP72 89661-0CP73 89661-0CP74 – 89661-0CQ30 89661-0CQ31 – STD 2WD/4WD 2014 – 2016 3UR-FE TOW 2WD/4WD 2014 – 2015 3UR-FBE FBE 2016 – – – – Computer, Engine Control (ECM) 00451-00001-LBL 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. © 2016 Toyota Motor Sales, USA 1 T-SB-0083-16 July 27, 2016 Page 4 of 7 MIL "ON" DTC P2610 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-0083-16 July 27, 2016 Page 5 of 7 MIL "ON" DTC P2610 Calibration Information CALIBRATION ID MODEL YEAR ENGINE DRIVETRAIN ECU Main STD 2WD 2016 30CJ4300/50C88100 Main 30CJ4001 30CJ4101 30CJ4201 Sub 50C8801 Main 30CG3000 30CG3100 30CG3200 Sub 50C87000 Main 30CG3001 30CG3101 30CG3201 TOW 4WD 3UR-FBE 30CJ4000 30CJ4100 30CJ4200 50C8800 TOW 2WD 2014 – 2015 NEW Sub STD 4WD 2014 – 2016 3UR-FE PREVIOUS Sub 50C87001 Main 30CM0000 30CM0100 30CM0200 30CM0300 FBE Sub 50CA2000 Main 30CM4000 30CJ4301/50C88101 30CG3300/50C87100 30CG3301/50C87101 30CM0400/50CA2100 30CM4100 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-0083-16 July 27, 2016 Page 6 of 7 MIL "ON" DTC P2610 Repair Procedure (Continued) 2. Check for the Authorized Modifications Label affixed to the vehicles in the location shown below. Confirm if the ECM (PCM) calibration has been updated. Is the calibration ID listed NOT the latest ECM (PCM) calibration? YES — Continue to step 3. NO — This bulletin does NOT apply. Continue diagnosis using the applicable Repair Manual. Figure 1. Location of Authorized Modification Label for 2014 – 2016 Sequoia 1 Replacement ECM (PCM) Part Number (i.e., 89661-0CN83 or 89661-0CL23 etc.) 4 Date Completed 2 New Calibration ID (i.e., 30CJ4300 or 30CJ4301) 5 This SB Number 3 Dealer Code © 2016 Toyota Motor Sales, USA T-SB-0083-16 July 27, 2016 Page 7 of 7 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 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 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] 5. 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. 6. Test drive vehicle to confirm proper vehicle operation. © 2016 Toyota Motor Sales, USA