®TOYOTA
Technical Service Bulletin

February 10, 2014

T-58-0010-14

EV System Software Update
Service
Category

Engine/Hybrid System

Section

Engine Control

Market

Toyota Supports ~
ASE Certification

W

USA

Applicability
YEAR(S)

MODEL(S)

20 12 - 2014

RAV4 EV

ADDITIONAL INFORMATION

SUPERSESSION NOTICE
The information contained in this bulletin supersedes SB No. T-SB-0050-13.
• Applicability has been updated to include 2014 model year RAV4 EV vehicles.
• Title, Introduction, Warranty Information, and Calibration Information sections have been
updated .
Service Bulletin No. T-SB-0050-13 is Obsolete and any printed versions should be discarded.
Be sure to review the entire content of this bulletin before proceeding.

Introduction
The RAV4 EV Power Management Control ECU and EV Gateway Control ECU software has
been updated to improve charging performance. To ensure the best ownership experience, it is
important to confirm the software is the most current version available. Use the following procedure
to reprogram the RAV4 EV Power Management Control ECU and EV Gateway Control ECU .
Warranty Information
OP CODE

DESCRIPTION

TIME

OFP

T1

T2

EG1400

Reprogram Power Management Control ECU
and EV Gateway Control ECU

0.8

89881-0R011

99

99

APPLICABLE WARRANTY
• This repair is covered under the Toyota Powertrain Warranty. This warranty is in effect for 60
months or 60,000 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.

© 2014 Toyota Moto r Sales , USA

Page 1 of 6

@TOYOTA

T-SB-0010-14

February 10, 2014

Page 2 of 6

EV System Software Update

Parts Information
PART NUMBER
PART NAME

QTY

Computer, Power Management Control

-

89881-0R011

Computer, EV Gateway Control

-

00451-00001-L8L

Authorized Modification Labels

1

PREVIOUS

NEW

89690-42011
89690-42012
89690-42013
89690-42014

89690-42015

NOTE
• The ECU 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.

Calibration Information
CALIBRATION ID
MODEL

MODEL YEAR

2012-2013*
RAV4 EV
2012-2014

ECU

Power Management
Control

PREVIOUS

NEW

Main

896834201300
896834201400

896834201500

Sub

896854201100
896854201200

896854201300

1.3.57
1.3.62
1.3.79

1.3.83

EV Gateway Control

* Power Management Control ECU on 2014 model year vehicles do NOT need reprogramming .

© 2014 Toyota Motor Sales, USA

@TOYOTA

Page 3 of 6

February 10, 2014

T-SB-0010-14

EV System Software Update

Required Tools & Equipment
REQUIRED EQUIPMENT

SUPPLIER

TS2UNIT

Techstream 2.0*
TIS Techstream

QTY

PART NUMBER

ADE

1

TSPKG1
TSLITEDLR01

Techstream Lite

SPECIAL SERVICE TOOLS (SST)

PART NUMBER

QTY

GRS Battery Diagnostic Station *

00002-MCGRS

1

EV HV Powertrain Diagnostic Cable Kit**

82824-36150-01

1

NOTE
• Only ONE of the Techstream units listed above is required .
• Software version 9.00.025 or later is required.
• Additional Techstream units may be ordered by calling Approved Dealer
Equipment (ADE) at 1-800-368-6787.
• Additional SSTs may be ordered by calling 1-800-933-8335.
• The Diagnostic Tester is NOT recommended for flash reprogramming.
Please use Techstream or an approved J2534 interface to perform flash
reprogramming updates. Visit t echinfo.toyota.com for more information
regarding J2534 reprogramming.

* Essential SST.

** Special order.

© 2014 Toyota Motor Sales, USA

@TOYOTA

T-SB-0010-14

February 10, 2014

Page 4 of 6

EV System Software Update

Repair Procedure

1. Check for the Authorized Modifications Label affixed to the vehicle in the location shown in
Figure 1. Confirm if the ECU calibrations have been updated . If the calibration IDs listed are
NOT the latest ECU calibrations - go to step 2.
Figure 1. Location of Authorized Modifications Label on 2012- 2014 RAV4 EV

THESE MODIFICATIONS HAVE BEEN APPROVED
AS APPROPRIATE BY EPA AND CARB
~----{6
5 >--- •ot-,D EALER CODE:
DATE:
CHANGE AUTHORITY:
.....- - - -- - -- -+--- ---{7

1

Replacement Power Management Control ECU
Part Number (i.e. , 89690-42015)

2

Replacement EV Gateway Control ECU Part
Number (i.e., 89881-0R011)

3

New Calibration ID of Power Management Control
ECU (i.e., 896834201500)

4

New Calibration ID of EV Gateway Control ECU
(i.e., 1.3.83)

5

Dealer Code

6

Date Completed

7

This SB Number

© 2014 Toyota Motor Sales, USA

@TOYOTA

Page 5 of 6

February 10, 2014

T-SB-0010-14

EV System Software Update

Repair Procedure (Continued)

2. Flash reprogram the Power Management Control ECU.
NOTICE
The Power Management Control ECU must be updated first, then the EV Gateway Control
ECU (see Figure 2).
--

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 No. T-SB-0012-13, ''Techstream ECU Flash
Reprogramming Procedure," and flash the ECM (PCM) with the NEW calibration file update.
Figure 2.
I

TechstrHm

File

er 8.00.0

Function

Setup TIS User

Help

System Select Stored Data J

Tire Pressure I Threshold Value [psi( gauge))

2012 Rav4 EV
EV

Se nsor 1:
Se nsor 3:
Se nsor 5:

001533 mi le

B

2012_Rav4 EV_E
File Notes
Hea lth Checl
Data 1-113

Data 2-113
Da ta 3-1/3
Messa ges

"'

35.9 I
35.2 I

WA Se nsor 2:
N/A Sensor 4:

H/A I

NIA

36.6 I
36.6 I

_gjl
~A
N/A

Health Check Results
System

Monitor

Status

OTC

fll

k!I!!

~ ~

I~

SB

Calibrclion

Update

896834201300
8966 54201 100

Yu.

1.3.62

v ..

F1 52b42131

No
No

838000R 15002
838000R15001
838000R15001
838000R15-001
838000R 15001
838000R 15001
838000R 15001
838000R 15001
838000R 1500 1
838000R 1500 1
838000R1500 1
838000R15001

No
No
No
No
No
No
No
No
No
No
No
No

I•

v ••

Crnise CoatrQI

Ele:i;;ui,

E:CQ l2Ul ~ i Q D

C2rur2I s ~ ~te:m

Tire Pressure Monitor

E

A~ ~N ~~ ITRA C

f.Ml'..S
Qg;uRl!l lJl (!gte ~iQQ
I c;.i;i c;, n. irna n

Air C2ml itigner

Sort

Expand>>

I
I

+if.J M+

ii
;I
,----

•

rnmh ; ,. .. , ;..,,,. U otor

Campaign Status :NONE

!O.f• vltU--

Reprogram Power Management Control ECU 1st

.

-~~~•

1/30nD13 9:16:27 AM

2

© 2014 Toyota Motor Sales, USA

llLC 3

Reprogram EV Gateway Control ECU 2nd

@TOYOTA

T-SB-0010-14

February 10, 2014

Page 6 of 6

EV System Software Update

Repair Procedure (Continued)

3. Flash reprogram the EV Gateway Control ECU.
NOTE

• The GRB 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
GRB Instruction Manual located on the Technical Information System (TIS),
Diagnostics - Tools & Equipment - Battery Diagnostics.

Follow the procedures outlined in Service Bulletin No. T-SB-0043-13 , "RAV4 EV ECU Flash
Reprogramming Procedure," and flash reprogram the ECU with the NEW calibration file update.
4. Install the Authorized Modifications Label.
A. Using a permanent marker, enter the following information on the label :
• ECU part number(s) [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 SB 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.

© 2014 Toyota Motor Sales , USA