~TOYOTA
Technical Service Bulletin

March 25, 2013

Rev1

T-SB-0050-13

ECU Software Update: Charging System Improvement
Service
Category

Engine/Hybrid System

Section

Hybrid/Battery Control System

Market

Toyota Supports ~
ASE Certifi cation ~

USA

Applicability
YEAR(S)

MODEL(S)

2012

RAV4 EV

ADDITIONAL INFORMATION

REVISION NOTICE
July 29, 2013 Rev1:
• The Warranty Information and Calibration Information sections have been updated.
Any previous printed versions of this bulletin should be discarded.

Introduction
The EV Gateway Control ECU logic has been updated to improve vehicle operation and charging
timer operation . Use the following procedure to reprogram the ECU.
Warranty Information
OP CODE

DESCRIPTION

TIME

OFP

T1

T2

EL 1310

Reprogram EV Gateway Control ECU

0.5

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.

Calibration Information
MODEL

PREVIOUS CALIBRATION ID

NEW CALIBRATION ID

RAV4 EV

1.3.57

1.3.62

© 20 13 Toyota Motor Sa les, USA

Page 1 of 4

@ TOYOTA

T-SB-0050-13

Rev1

March 25, 2013

Page 2 of 4

ECU Software Update: Charging System Improvement

Parts Information
PREVIOUS PART NUMBER

CURRENT PART NUMBER

PART NAME

QTY

89881-0R011

Same

Computer, EV Gateway Control

-

00451-00001-LBL

Same

Authorized Modification Labels

1

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.

Required Tools & Equipment
REQUIRED EQUIPMENT

SUPPLIER

PART NUMBER

QTY

Techstream 2.0*

ADE

TS2UNIT

1

NOTE
•

Only Techstream 2.0 should be used for this update.

• Techstream Software version 8.20.019 or later is required.
• Tesla Powertrain Service Diagnostic Software version 0.5.23 or later is required.
• Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE) at
1-800-368-6787.

SPECIAL SERVICE TOOLS (SST)

PART NUMBER

QTY

GR8 Battery Diagnostic Station *

00002-MCGR8

1

EV HV Powertrain Diagnostic Cable Kit**

82824-36150-01

1

NOTE
Additional SSTs may be ordered by calling 1-800-933-8335.
* Essential SST.
** Special order.

© 2013 Toyota Motor Sales , USA

@ TOYOTA

T-SB-0050-13

Rev1

Page 3 of 4

March 25, 2013

ECU Software Update: Charging System Improvement

Repair Procedure

1. Check for the Authorized Modifications Label affixed to the vehicle in the location shown in
Figure 1. Confirm if the ECU calibration has been updated . If the calibration ID listed is NOT the
latest ECU calibration - go to step 2.
Figure 1. Location 9f Authorized Modifications Label on 2012 RAV4 EV

THE FOLLOWING MODIFICATIONS HAVE BEEN MADE :

THESE MODIFICATIONS HAVE BEEN APPROVE D
AS APPROPRIATE BY EPA AND GARB

l----i..... DEALER CODE:

DATE:

CHANGE AUTHORITY:

-....al---(4

~1--------t----{5

1

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

4

Date Completed

2

New Calibration ID(s) (i.e ., 1.3.62)

5

This SB Number

3

Dealer Code

© 201 3 Toyota Motor Sales, USA

I

@TOYOT.f\

T-SB-0050-13

Rev1

March 25, 2013

Page 4 of 4

ECU Softw~re Update: Charging System Improvement

Repair Procedure (Continued)

2. Flash reprogram the EV Gateway Control ECU.
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
GRS 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.
3 .. Install the Authorized Modifications Label.
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: A. Using a permanent marker, enter the following information on the label:
• ECU part number [Refer to the Parts Information section for the CURRENT PART
NUMBER]
Calibration ID(s) [Refer to the Calibration Information chart 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.
4. Test drive the vehicle to confirm proper vehicle operation.

© 2013 Toyota Motor Sales, USA

@TOYOTA VENZA
2014 PRE-DELIVERY SERVICE CHECK SHEET
01 Remove disc brake anti-rust covers/anti-corrosion
wheel film* .....................................................................
02 Inspect tires for defects/damage .................................... .
03 Verify Tire Pressure Warning System {TPWS) (see
page 2) ......................................................•....................
04 Install wheel covers/caps/spare tire wheel covers* ....... .
05 Inspect for fuel, oil, coolant, and other fluid leaks .......... .
06 Inspect under the vehicle for damage, rust, etc .............. .
07 Visually check bolts and nuts on chassis and powertrain
for looseness .................................................................. .
08 Install rubber body plugs* (stored in glove box or center
console) .......................................................................... .

Apply parking brake and cycle ignition "JG-ON'; place gear selector in reverse;
turn on lights and rear defogger. Unlock doors; release fuel door.

01
02
03
04
05
06
07
08

Check dome, courtesy, map, and sun visor lights* ......... .
Check warning/indicator lights, gauges, and horn .......... .
Check windshield wipers and washers ........................... .
Check headlights, instrument lights, turn signals,
emergency flashers, and brake lights ............................. .
Check inside/outside rear view mirror operation/
adjustment .......................................................................
Check cigarette lighter* and power outlets ..................... .
Check audio/navigation*/backup camera* systems and
set clock ..........................................................................
Verify Entune/Navigation software version (Display
Audio, Non-HDD Type only)* ........................................

09 Check sliding roof* ............. ······································'·····
10 Install shift-lock override button cover ........................... .
11 Check Rear Seat Entertainment System operation* ....... .

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02
03
04
05

Check engine oil level .................. :................................. .
Check brake fluid level. ................................................... .
Check engine coolant level. ............................................ .
Check windshield washer fluid level ............................... .
Check battery state-of-charge using Digital Battery
System Analyzer (SOC Reading:
%) .... .
06 Inspect for fuel, oil, coolant, and other fluid leaks ........... .

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A complete road test helps assure customer satisfaction. Drive vehicle over a
variety of road surfaces and driving conditions. Check for unusual noise and
driving performance.

DD

Enter Odometer Readings

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DD

Reading Before Test: _ _ _ _ _ _ Reading After Test: _ _ _ _ __

01
02
03
04
05
06
07
08
09
10
11
12

Start at left front door. Check window and door Jock operation (from master power
switch, if equipped). Continue around vehicle in a counterclockwise direction
checking each door and window operation, child door Jocks, seat belts, interior
condition, all lights, luggage compartment contents. Finish by checking headlight
aim and continue into UNDER HOOD checks.

01 Check Smart Key System* ........................................... .
02 Check door and door lock operation, including each
wireless remote control/theft deterrent system* ............. .
03 Check window operation ................................................ .
04 Check that engine starts with all keys ........................... .
05 Check that child safety door locks are in normal
(unlocked) position ......................................................... .
06 Check seats and seat belt operation .............................. .
07 Check rear defogger/rear view mirror defogger* ............ .
08 Check side marker, tail, backup, and license plate lights
09 Check luggage compartment light* and trim appearance
10 Adjust spare tire pressure, inspect for damage, and
check jack and tool installation ....................................... .
11 Check headlight aim ....................................................... .

July 2013

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Check cold engine operation .......................................... .
Check engine operation during warm-up ........................ .
Check engine at normal operating temperature ............. .
Check automatic transmission operation ........................ .
Check brake and parking brake operation ...................... .
Check steering operation & off-center/vehicle pull/flutter
Inspect for abnormal noise and vibration ........................ .
Inspect for squeaks and rattles ....................................... .
Check front and rear* heater and A/C operation ............. .
Check cruise control operation* ..................................... .
Check front seat heater/ventilation operation* ................ .
Set/calibrate compass* (see page 2) ............................. .

01 Remove interior protective covers, unnecessary labels,
tags, etc. (Remove just before delivery to customer) ...... .
02 Visually inspect all interior parts for installation,
damage, fit, dirt, etc ........................................................ .
03 Verify floor mat application and install using
.retaining clips* ...............................................................
04 Remove Rapgard™ and clear protective bumper film* ... .
05 Wash and clean vehicle .................................................. .
06 Inspect paint finish for scratches, chips, rust, dents,
damage, etc .................................................................... .
07 Inspect exterior body parts for proper installation,
damage, rust, etc ............................................................ .
08 Place oil change sticker on inside of windshield, top
left corner ....................................................................... .
09 Place Owner's Guide & first aid kit portfolio* in glove box
10 Perform Techstream Health Check ............................... .
11 Install front license plate and mounting bracket* (see
page 2) ........................................................................... .

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* Inspect or install when equipped/required.

Completion and retention of this from is required to comply with Toyota's Warranty Policy.

TECHNICIAN'S SIGNATURE

SERVICE MANAGER'S SIGNATURE

NAME (PLEASE PRINT)

NAME (PLEASE PRINT)

Date

I

Dealer Name

/I

Dealer Code

We hereby certify that all items
on this form have been checked
and corrected for proper
operation as required.

I

Vehicle Identification Number (Sticker)

1. Connect Techbtream to DLC3.
2. Adjust all tire~ (except the spare tire) to the standard tire inflation pressure, as indicated on the tire and loading
information la~el on the vehicle.
3. Cycle the ignition
switch to the "IG-ON" mode.
I
NOTE
I
To adjust the tire pressure correctly when the outside temperature is significantly colder than shop temperature,
perform a H~alth Check using Techstream and select the "Compensation Tire Pressure" checkbox. Compensation
pressures will be displayed on the Health Check results screen. Adjust the tire pressure when the tires are cold.
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4. Check the tire! pressure of all tires using Techstream. If the tire pressure values cannot be displayed, the system is not
operating pro~erly. Refer to the Repair Manual.
5. Remove the HD number labels that are attached to each wheel and discard.

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NOTE
1
If the tire prefsure values are not properly displayed (example: showing -14 psi, -100 kPa, etc.) the data from the
transmitter has not been received.
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Refer to the

Rep~ir
Manual for the Calibration procedure for vehicles equipped with a comp9ss in the rear view mirror.
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NOTE
\
• Do NOT perfdrm calibration of the compass in a place where the Earth's magnetic field is subject to interference
(underground !parking, under a steel tower, between buildings, roof parking, near a railroad crossing, near a large
vehicle, etc.).
• During calibra~ion, do NOT operate electric systems (moon roof, power windows, etc.) as they may interfere with the
calibration.

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