# Service bulletin T\-SB\-0195\-17

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10131746
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: T\-SB\-0195\-17
- Manufacturer's date: 2017\-03\-03
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and life. These conditions include storage period, temperature, parasitic drain, and battery load. Because of these factors, battery inspection and maintenance are required in order to ensure proper operation and optimal battery life. As a matter of policy, Toyota does not provide battery warranty coverage for discharges and/or failed batteries due to lack of maintenance. It is the dealer's responsibility to maintain the specific State\-Of\-Charge \(SOC\) of the vehicle's battery while in stock and assure proper SOC at delivery.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10131746-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10131746-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2018 TOYOTA 4RUNNER
- 2018 TOYOTA 86
- 2018 TOYOTA AVALON
- 2018 TOYOTA C\-HR
- 2018 TOYOTA CAMRY
- 2018 TOYOTA HIGHLANDER
- 2018 TOYOTA MIRAI
- 2018 TOYOTA PRIUS
- 2018 TOYOTA PRIUS C
- 2018 TOYOTA PRIUS V
- 2018 TOYOTA RAV4
- 2018 TOYOTA SEQUOIA
- 2018 TOYOTA SIENNA
- 2018 TOYOTA TACOMA
- 2018 TOYOTA TUNDRA
- 2018 TOYOTA YARIS

## Recalls for the same vehicles and component

- [2023589](/recalls/tc/2023589.md), 2023-11-01: Electrical
- [23V734000](/recalls/nhtsa/23V734000.md), 2023-11-01: ELECTRICAL SYSTEM:12V/24V/48V BATTERY
- [2021723](/recalls/tc/2021723.md), 2021-11-24: Electrical
- [21V688000](/recalls/nhtsa/21V688000.md), 2021-09-02: EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:WIRING
- [20V410000](/recalls/nhtsa/20V410000.md), 2020-07-15: EXTERIOR LIGHTING:TURN SIGNAL; ELECTRICAL SYSTEM:WIRING
- [2020284](/recalls/tc/2020284.md), 2020-06-25: Electrical
- [2019434](/recalls/tc/2019434.md), 2019-08-28: Electrical
- [18V685000](/recalls/nhtsa/18V685000.md), 2018-10-04: ELECTRICAL SYSTEM:SOFTWARE; AIR BAGS
- [2018477](/recalls/tc/2018477.md), 2018-09-05: Electrical
- [18V579000](/recalls/nhtsa/18V579000.md), 2018-09-05: ELECTRICAL SYSTEM:WIRING

## Other bulletins for the same vehicles and component

- [T\-SB\-0106\-22 Rev2](/bulletins/11028726.md), 2026-02-11, Service bulletin: ELECTRICAL SYSTEM. OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T\-SB\-0001\-26.
- [T\-SB\-0001\-26](/bulletins/11028722.md), 2026-02-11, Service bulletin: ELECTRICAL SYSTEM. Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool \(SST\) USB flash drive to update the map, points of interest, and system software.
- [T\-TT\-0790\-25](/bulletins/11022964.md), 2025-09-09, Service bulletin: ELECTRICAL SYSTEM. Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low.
- [T\-SB\-0075\-19](/bulletins/11021715.md), 2025-08-08, Service bulletin: ELECTRICAL SYSTEM; STRUCTURE:BODY. All VINs under ZKH are expired as of July 6, 2025 Some 2018 – 2019 model year C\-HR vehicles may exhibit a condition where the door mirror foot light projects a distorted image of the C\-HR logo onto the ground.
- [ZKH](/bulletins/11021714.md), 2025-08-08, Service campaign: ELECTRICAL SYSTEM; STRUCTURE:BODY. All VINs under ZKH are expired as of July 6, 2025 Toyota has received reports stating that the door mirror foot lights \(puddle lights\) may project a distorted image of the C\-HR logo onto the ground. This distortion may be due to the projector film in the door mirror foot light becoming damaged due to heat and moisture. Although the door mirror foot light is covered by Toyota’s New Vehicle Limited Warranty for 3 years or 36,000 miles \(whichever comes first\), we at Toyota care about the customers’ ownership experience. Toyota is providing coverage for repairs related to the condition described above.
- [T\-SB\-0010\-24 Rev2](/bulletins/11020670.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. Some 2021 – 2022 model year Avalon, 2018 – 2024 Camry, 2019 – 2025 model year Corolla, 2022 – 2025 model year Corolla Cross, and 2019 – 2025 model year RAV4 vehicles with A25A\-FKS and M20A\-FKS engines may have a MIL ON condition with one or more of the following Diagnostic Trouble Codes \(DTCs\) upon cold soak start up with engine coolant temperatures between 14°F – 41°F: •P030027 – Random/Multiple Cylinder Misfire Detected \(Emission\) Signal Rate of Change Above Threshold •P030000 – Random/Multiple Cylinder Misfire Detected •P030100 – Cylinder 1 Misfire Detected •P030200 – Cylinder 2 Misfire Detected •P030300 – Cylinder 3 Misfire Detected •P030400 – Cylinder 4 Misfire Detected
- [21TG01](/bulletins/11020667.md), 2025-07-10, Service bulletin: ELECTRICAL SYSTEM. Campaign Expired \- replaced with campaign 23TA13TECHNICAL INSTRUCTIONS FOR CONSUMER ADVISORY 21TG01 12\-VOLT BATTERY SIZE AND INSTALLATION INSPECTION CERTAIN 2013 – 2018 RAV4
- [21TG01](/bulletins/11020666.md), 2025-07-10, Service campaign: ELECTRICAL SYSTEM. 21TG01 Exprired \- Replaced with Campaign 23TA13 During a recent investigation of reported battery fires in 2013\-2018 RAV4 vehicles with gasoline engines \(excluding hybrid models\), Toyota discovered that many non\-Toyota retailers and others who sell or install replacement batteries were recommending a small size battery for replacement. Toyota specifies a particular size replacement battery for the RAV4 that does not include this small size. The smaller battery may not fit securely with the RAV4’s battery mounting parts, and, in some cases, can move around when the vehicle is driven, causing a short circuit. Using the wrong size battery, or not installing a replacement battery properly, can cause damage to the battery and the vehicle, and it could cause a vehicle fire.
- [T\-SB\-0058\-23 Rev1](/bulletins/11020657.md), 2025-07-10, Service campaign: ELECTRICAL SYSTEM. The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.
- [T\-TT\-0780\-25](/bulletins/11019332.md), 2025-06-06, Service bulletin: ELECTRICAL SYSTEM. To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be used when requested by FTS and/or FPE.

JSON: [/v1/bulletins/10131746](/v1/bulletins/10131746)

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