T-SB-0058-13 Service Bulletin/Repair Instructions

@TOYOTA

T-SB-0058-13
Rev2
April 26, 2013
Technical Service Bulletin
Flex Fuel Extended Crank Due to Alcohol Density

Calculation

Service

Category

Section
Engine/Hybri d System

Engine Control
Market
USA
Toyota Supports ~

ASE Certification. .
Applicability

YEAR(S)
MODEL(S)
2012 - 2015
Sequoia
2012-2015
Tun d ra
ADDITIONAL INFORMATION
REVISION NOTICE
December 11 , 2014 Rev2:

• Applicability has been updated to include 2014- 2015 model year Sequoia and Tundra vehicles.

• The entire bulletin has been updated.

June 6, 2013 Rev1:

• Warranty Information and Repair Procedure sections have been updated.

Any previous printed versions of this bulletin should be discarded.
Introduction

Some 2012 - 2015 model year Sequoia and Tundra vehicles with the 3UR-FBE engine may exhibit a

MIL "ON" condition with Diagnostic Trouble Codes (DTCs) P0171 /P0174 (System too Lean Bank 11

Bank 2) , P0172/P0175 (System too Rich Bank 1/Bank 2) , P1604 (Startability Malfunction) , and/or

P1605 (Rough Idling) after attempting to start the engine. Alcohol Density Estimate values may be

high even though the vehicle was fueled with regular fuel (EO/E 10). The Engine Control Module/ ECM

(SAE term : Powertrain Control Module/PCM) logic has been modified to address this condition . Use

the following Repair Procedure to reprogram the ECM (PCM) .
© 201 4 Toyota Motor Sales, USA
Page 1 of 10
@ TOYOTA
T-SB -0058-1 3
Rev 2
April 26, 2013
Page 2 of 10
Flex Fuel Extended Crank Due to Alcohol Density Calculation
Warranty Informatio n

OP CODE
DESCRIPTION
TIME
MODEL
Sequoia
EG1308*
Reprogram ECM

(PCM ) Engine, Reset

Values, and Add Fuel
ENGINE
TOWING

OPTION
OFP
Standard
89661-0CN20

89661-0CN21

89661-0CN22

89661 -0CN23

89661-0CN24

89661-0CN25

89661-0CP?O

89661-0CP71

89661-0CP72
Towing
8966 1-0CN30

89661-0CN31

8966 1-0CN32

89661-0CN33

8966 1-0CN34

89661-0CN35

89661-0CP?O

89661-0CP71

89661-0CP72
3UR-FBE
0.7
Tundra
Standard
89661-0CM60

89661-0CM61

89661-0CM62

89661-0CM63

89661-0C P30

89661-0CP31

89661-0CP32
Towing
89661-0CM?O

89661-0CM71

8966 1-0CM72

89661-0CM73

89661 -0CP40

89661 -0CP41

8966 1-0CP42

89661-0CP90

8966 1-0CP91
3UR-FBE
T1
T2
SA
99
*A maximum of $15.00 (3 gallons of fuel) will be allowed under Subl et type "GA".
A PPLICABLE WARRANTY

• This repa ir is cov ered under th e Toyota Federal Emission Warra nty. Th is wa rranty is in effect

for 96 m onths o r 80,000 miles, whic hever o ccurs first, from th e vehicle's in-service d ate.

• Warranty application is limited to occu rrence of t he specified cond itio n desc ribed in

this bulleti n.
© 2014 Toyota Motor Sales, USA
@ TOYOTA
Rev2
T-S B-0058-13
April 26, 2013
Page 3 of 10
Flex Fuel Extended Crank Due to Alcohol Density Calculation
Calibration Information

SEQUOIA

MODEL YEAR
ENGINE
TRANS
TOWING

OPTION
CALIBRATION ID

ECU

PREVIOUS
NEW
-
30CK5000

30CK5100

30CK5200

30CK5300

30CK5400

30CK5500
30CK5600
Towing
-
30CK6000

30CK6100

30CK6200

30CK6300

30C K6400

30CK6500
30CK6600
Standard,

Towing
Main
30CMOOOO

30CM0100

30CM0200
Sub
50CA2000
Standard
2012 - 2013

3UR-FBE
4WD
2014-20 15
30CM0300 / 50CA2100
TUNDRA

CALIBRATION ID

MODEL YEAR
ENGINE
TRANS
OPTION
Standard
ECU

PREVIOUS
NEW
-
30CJ9000

30CJ9100

30CJ9200

30CJ9300

30CJ9400

30CJ9500
30CJ9600
-
30CKOOOO

30CK0100

30CK0200

30CK0300

30CK0400

30CK0500
30CK0600
Main
30CL3000

30CL3100

30CL3200
Sub
50C83000
Main
30CL4000

30CL4100

30CL4200
Sub
50C84000
2012 - 2013
Towing

3UR-FBE
4WD
Standard

2014 - 2015

Towi ng
© 201 4 Toyota Motor Sales, USA
30CL3300 I 50C83100
30CL4300 / 50C84100
@ TOYOTA
T-SB -0058-13
April 26, 2013
Rev2
Page 4 of 10
Flex Fuel Extended Crank Due to Alcohol Density Calculation
Calibration Information (Continued)

TUNDRA

CALIBRATION ID

MODEL YEAR
2015
ENGINE
3UR-FB E
TRANS
4WD
OPTION
ECU
Standard
PREVIOUS
NEW
Main
30CM3000

30CM3100
30CM3200 I 50C84100
Sub
50C84000
Parts Information

SEQUOIA

MODEL YEAR
ENGINE
TRANS
TOWING

OPTION
PART NAME

PREVIOUS
NEW
Standard
89661-0CN20

89661-0C N21

89661-0C N22

89661-0CN23

89661-0C N24

89661-0C N25
89661-0CN26
Towing
89661 -0C N30

89661-0C N31

89661-0C N32

89661-0C N33

89661-0C N34

89661-0C N35
89661-0C N36
89661-0CP?O

89661-0CP71

89661-0CP72
89661 -0CP73
2012-2013

3UR-FBE
PART NUMBER
4WD
Standard

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