# Service bulletin K0B\-CPOR\-032819

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: 10160749
- Published by NHTSA: 2019\-06\-03
- Manufacturer's number: K0B\-CPOR\-032819
- Manufacturer's date: 2019\-03\-28
- NHTSA component: ELECTRICAL SYSTEM; EQUIPMENT

## NHTSA's summary

Dealer Letter: \*\*Part deployment details\*\* In an effort to assist dealers in performing campaign K0B on a customer?s first visit, Toyota is deploying stock of EPT Sealers, part numbers 88278\-0C010 and 88278\-0C020 to all dealers. Dealers will receive enough parts to repair 2 days\-worth of their peak demand based on the quantity of vehicles registered in their area. Peak demand has been estimated based on historical campaign demand. Dealers should continue to place orders following the CPOR process for this campaign to replenish their stock. For additional details on the CPOR process, refer to the MAC report. Parts are stocked at the Parts Distribution Centers and are available in one day from order placement.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160749-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10160749-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2018 to 2019 TOYOTA TACOMA
- 2018 to 2019 TOYOTA TUNDRA

## Recalls for the same vehicles and component

- [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
- [19V244000](/recalls/nhtsa/19V244000.md), 2019-03-27: EQUIPMENT:OTHER:LABELS
- [18V900000](/recalls/nhtsa/18V900000.md), 2018-12-19: EQUIPMENT:OTHER:LABELS
- [18V711000](/recalls/nhtsa/18V711000.md), 2018-10-11: EQUIPMENT:OTHER:LABELS
- [18V685000](/recalls/nhtsa/18V685000.md), 2018-10-04: ELECTRICAL SYSTEM:SOFTWARE; AIR BAGS
- [2018100](/recalls/tc/2018100.md), 2018-02-21: Electrical
- [17V831000](/recalls/nhtsa/17V831000.md), 2017-12-20: EQUIPMENT:OTHER:LABELS

## Other bulletins for the same vehicles and component

- [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\-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\-0754\-24](/bulletins/11003619.md), 2024-07-06, Service bulletin: ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers.
- [T\-TT\-0754\-24](/bulletins/11003564.md), 2024-07-06, Service bulletin: ELECTRICAL SYSTEM. Customers have expressed concerns about the performance of Qi Wireless Chargers. Wireless chargers on applicable vehicles are designed to work with Qi Certified devices only. MagSafe devices, that are not Qi Certified, may not charge as expected with Qi Wireless Chargers.
- [TSB002620](/bulletins/10247828.md), 2023-12-26, Service bulletin: UNKNOWN OR OTHER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:SOFTWARE; FORWARD COLLISION AVOIDANCE; AIR BAGS. TSB: All 2020 ? 2023 model year 4Runner, 2018 ? 2022 model year Sequoia, 2018 ? 2023 model year Tacoma, and 2018 ? 2021 model year Tundra vehicles are equipped with Pre\-collision System \(PCS\) and Dynamic Radar Cruise Control \(DRCC\) as part of the Toyota Safety Sense \(TSS\) package. The PCS and DRCC systems are designed to help mitigate a potential collision and maintain a pre\-determined traveling distance. It is recommended to disable the PCS and DRCC systems on vehicles that have been modified \(ride height, oversized wheels/tires, brush bars, etc.\) in a way that potentially disrupts the functionality of these systems. Vehicle owner?s written consent is required before performing the calibration to permanently disable the PCS and DRCC systems. Follow the Repair Procedure in this bulletin to disable the PCS and DRCC systems.
- [23TE08\-2](/bulletins/10246039.md), 2023-12-04, Service bulletin: STRUCTURE:BODY:DOOR; EQUIPMENT. FAQ: Certain 2016\-2022 Model Year Tacoma Vehicles Painted with Super White \(040\) Paint Color Coverage for Paint Peeling on Door Frames \+ Front Inner Fenders Frequently Asked Questions
- [23TE08\-1](/bulletins/10246038.md), 2023-12-04, Service bulletin: EQUIPMENT; STRUCTURE:BODY:DOOR. RL: Toyota has received some reports of paint peeling along the exterior door window frames and front inner fenders under the hood on certain Tacoma vehicles with 040 Super White paint color.
- [23TE08](/bulletins/10246037.md), 2023-12-04, Service bulletin: EQUIPMENT; STRUCTURE:BODY:DOOR. DP: Toyota has received some reports of paint peeling along the exterior door window frames and front inner fenders under the hood on certain Tacoma vehicles with 040 Super White paint color.
- [TSB003220](/bulletins/10244113.md), 2023-10-16, Service bulletin: VEHICLE SPEED CONTROL; AIR BAGS; EQUIPMENT. TSB: Replacement certification labels \(the vinyl label installed on the driver door or door post\) and VIN plates \(the metal plate riveted to dashboard\) \(see Figure 1\) for most 1979 ? 2023 model year vehicles may be available provided the requests meet the criteria listed in this Service Bulletin. Follow the Procurement Procedure in this bulletin to request a replacement certification label or VIN plate.
- [TSB011219](/bulletins/10244108.md), 2023-10-16, Service bulletin: POWER TRAIN; EQUIPMENT. TSB: Some 2005 ? 2023 model year Tacoma vehicles equipped with a manual transmission may exhibit a squeak or creak noise from the clutch pedal when it is depressed or released.

JSON: [/v1/bulletins/10160749](/v1/bulletins/10160749)

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