High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX ...

T-SB-0110-20

November 2, 2020

High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX-5100)

Service Category Engine/Hybrid System

Section Hybrid/Battery Control System

Market USA

Applicability

YEAR(S)

2019 - 2021 2018 - 2021 2020 - 2021 2016 - 2021

MODEL(S)

Avalon HV, RAV4 HV

ADDITIONAL INFORMATION

Camry HV

Corolla HV, Highlander HV

Prius

Introduction

This bulletin includes basic procedures for performing an at battery rescue charge on high voltage (HV) Ni-MH and Li-ion batteries. This bulletin should be used in conjunction with the applicable model and model year Repair Manual while performing the battery rescue charge. The GRX-5100 should be used wherever the Repair Manual references the Toyota Hybrid System (THS) charger.

Warranty Information

OP CODE

N/A

DESCRIPTION

Not Applicable to Warranty

TIME

OFP

T1

T2

?

?

?

?

? 2020 Toyota Motor Sales, USA

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November 2, 2020

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High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX5100)

Required Tools & Equipment

SPECIAL SERVICE TOOLS (SST)

High Voltage Battery Service Unit* High Voltage Cable* A619 A and B Universal High Voltage Cable* (V)

Low Voltage Cable* (R) Universal Fuse Box* AC Power Cord* (S)

Banana Jack Extension Cable* (X) AC Circuit Checker*

Battery Diagnostic Tool*

PART NUMBER

QTY

01413-00002

1

01416-00119

1

01413-00007

1

01413-00004

1

01413-00010

1

01413-00005

1

01413-00031

1

01413-00012

1

DCA-8000P T

1

*Essential SST.

NOTE Additional SSTs may be ordered by calling 1-800-933-8335.

REQUIRED EQUIPMENT

Techstream ADVI* Techstream 2.0 Techstream Lite

Techstream Lite (Green Cable) *Essential SST.

SUPPLIER

ADE

PART NUMBER

QTY

TSADVUNIT

TS2UNIT 1

TSLITEPDLR01

TSLP2DLR01

NOTE

Only ONE of the Techstream units listed above is required. Software version 15.20.016 or later is required. Additional Techstream units may be ordered by calling Approved Dealer Equipment (ADE)

at 1-800-368-6787.

? 2020 Toyota Motor Sales, USA

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November 2, 2020

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High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX5100)

Rescue Charge at Battery

1. Inspect the vehicle. A. Inspect the auxiliary battery voltage.

B. Measure the voltage between the terminals of the auxiliary battery

NOTE Standard voltage is approximately 11V or more. If the voltage is less than 11V, charge the auxiliary battery or replace it with an auxiliary

battery that is already charged.

2. Inspect the HV battery. A. Check the charge level of the HV battery.

B. Check whether the HV battery warning message is shown in the vehicle's multi-information display.

C. Confirm whether the engine starts. Does the engine start? YES -- Go to step 7. NO -- Continue to step 3.

? 2020 Toyota Motor Sales, USA

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November 2, 2020

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High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX5100)

Rescue Charge at Battery (continued)

3. Prepare the vehicle for a rescue charge.

CAUTION ALWAYS wear the appropriate Personal Protective Equipment (PPE) provided in the

HEV Workstation when working with high voltage. (Insulated gloves, insulated apron, and arc protective helmet with face shield.) ALWAYS use insulated tools when working with high voltage. ALWAYS use the cones, barriers and high voltage car toppers provided in the HEV Workstation to create a perimeter around the vehicle and work area.

HINT Removing the service plug grip interrupts the high voltage circuit. High voltage wiring connectors are orange.

NOTE Do not proceed with Toyota THS charger connection instructions in Repair Manual. Follow the proceeding steps in this bulletin to correctly use the GRX-5100 instead.

Refer to TIS, applicable model and model year Repair Manual: 2019 ? 2020 Avalon HV:

Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging" 2021 Avalon HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging" 2018 ? 2020 Camry HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging" 2021 Camry HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging" 2018 ? 2020 Camry HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging" 2021 Camry HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery(for Lithium-Ion Battery): Charging"

? 2020 Toyota Motor Sales, USA

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High Voltage (HV) Battery Rescue Charge at Battery (HEV Workstation/GRX5100)

Rescue Charge at Battery (continued)

2020 ? 2021 Corolla HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2021 Corolla HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging"

2016 ? 2017 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2016 ? 2017 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging"

2018 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2018 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging"

2019 ? 2020 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2019 ? 2020 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging"

2021 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2021 Prius: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Lithium-Ion Battery): Charging"

2019 (11/18 ? 02/19) Rav4 HV: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

2019 (02/19 ? 10/19) Rav4: Engine/Hybrid System ? Hybrid/Battery Control System ? "Hybrid / Battery Control: HV Battery (for Nickel Metal Hydride Battery): Charging"

? 2020 Toyota Motor Sales, USA

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