# P2441 on the 2005 Toyota 4Runner

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P2441

- [10132097](https://open.wenmarpro.com/bulletins/10132097), 2018-04-02: Some 2005 ? 2009 model year 4Runner, 2006 ? 2007 model year Land Cruiser, 2005 ? 2007 model year Sequoia, and 2005 ? 2006 model year Tundra vehicles equipped with the 2UZ\-FE \(4.7 L\) engine may exhibit a MIL ?ON? condition for the following Diagnostic Trouble Codes \(DTCs\): ? P0412 ? Secondary Air Injection System Switching Valve ?A? Circuit ? P0418 ? Secondary Air Injection System Relay ?A? Circuit ? P1440/P1443 ? Secondary Air Injection System Control Valve Circuit Bank 1 / Bank 2 ? P1441/P1444 ? Secondary Air Injection System Switching Valve No. 2 Bank 1 / Bank 2 Stuck Open ? P2440 ? Secondary Air Injection System Switching Valve Stuck Open Bank 1 ? P1442/P1445 ? Secondary Air Injection System Switching Valve No. 2 Bank 1 / Bank 2 Stuck Close ? P2441 ? Secondary Air Injection System Switching Valve Stuck Close Bank 1 ? P2445 ? Secondary Air Injection System Pump Stuck Off Bank 1 This condition may be caused by debris passing through the air injection pump assembly and contaminating various components in the system. Use the following procedure to address this condition.
- [10075945](https://open.wenmarpro.com/bulletins/10075945), 2016-07-07: Some 2005 \- 2009 model year 4Runner, 2006 \- 2007 model year Land Cruiser, 2005 \- 2007 model year Sequoia, and 2005 \- 2006 model year Tundra vehicles equipped with the 2UZ\-FE \(4.7 L\) engine may exhibit a MIL "ON" condition for the following Diagnostic Trouble Codes \(DTCs\): • P0412 \- Secondary Air Injection System Switching Valve "A" Circuit • P0418 \- Secondary Air Injection System Relay "A" Circuit • P1440/P1443 \- Secondary Air Injection System Control Valve Circuit Bank 1 I Bank 2 • P1441/P1444 \- Secondary Air Injection System Switching Valve No. 2 Bank 1 I Bank 2 Stuck Open • P2440 \- Secondary Air Injection System Switching Valve Stuck Open Bank 1 • P1442/P1445 \- Secondary Air Injection System Switching Valve No. 2 Bank 1 I Bank 2 Stuck Close • P2441 \- Secondary Air Injection System Switching Valve Stuck Close Bank 1 • P2445 \- Secondary Air Injection System Pump Stuck Off Bank 1 This condition may be caused by debris passing through the air injection pump assembly and contaminating various components in the system. Use the following procedure to address this condition.