Service bulletin ZHA_Region Lette
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 | 10131709 |
| Published by NHTSA | 2018-04-02 |
| Manufacturer's number | ZHA_Region Lette |
| Manufacturer's date | 2018-01-11 |
| NHTSA component | ENGINE AND ENGINE COOLING |
NHTSA's summary
Region Letter: Toyota has received a number of reports regarding the Air Injection Pumps and/or Air Switching Valves. In these reports, customers have experienced an illumination of the check engine light (Malfunction Indicator Light). This condition can be due to moisture/water in the Air Injection Pumps and/or Air Switching Valves. Although the Air Injection Pumps and Air Switching Valves are covered by Toyota?s New Vehicle Limited Warranty for 3 years or 36000 miles (whichever comes first) and by the California Emission Warranty for 7 years or 70,000 miles (whichever comes first), we at Toyota care about the customers? ownership experience. Toyota is providing coverage for repairs related to the Air Injection Pumps and Air Switching Valves. The following information is provided to inform you and your staff of the program notification schedule and your degree of involvement.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Engine
| TOYOTA TACOMA | 2012 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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| 20TC01 renotific | 2022-01-18. Service bulletin. Renotification Postcard: There is a possibility that moisture in the air may cause a filter in the vehicle emissions system to degrade. This degradation could cause damage to other parts of the vehicle emission system and illuminate the check engine light (Malfunction Indicator Light). |
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| Special Service | 2020-06-22. Service bulletin. DL: There is a possibility that moisture in the air may cause a filter in the vehicle emissions system to degrade. This degradation could cause damage to other parts of the vehicle emission system and illuminate the check engine light (Malfunction Indicator Light). |
| 20TC01 - Region | 2020-06-22. Service bulletin. RL: There is a possibility that moisture in the air may cause a filter in the vehicle emissions system to degrade. This degradation could cause damage to other parts of the vehicle emission system and illuminate the check engine light (Malfunction Indicator Light). |
| 20TC01 - Dealer | 2020-06-22. Service bulletin. DL: There is a possibility that moisture in the air may cause a filter in the vehicle emissions system to degrade. This degradation could cause damage to other parts of the vehicle emission system and illuminate the check engine light (Malfunction Indicator Light). |
| Special Service | 2020-06-22. Service bulletin. RL: There is a possibility that moisture in the air may cause a filter in the vehicle emissions system to degrade. This degradation could cause damage to other parts of the vehicle emission system and illuminate the check engine light (Malfunction Indicator Light). |