radio

If your radio now reads a program cannot be read after you replaced the battery, it means that you did not wait up to 6 minutes, after turning the vehicle off, before disconnecting the battery. This may have "bricked" your radio/navigation unit.

Please see Tech Tip T-TT-0700-22 CONDITION: MIL on P0AA649 / P1C8049 or Static/Distortion in AM radio when placed in gear RECOMMENDATIONS: This condition is currently under investigation. Applicable vehicles are those with one or both DTC's listed and / or static or distortion heard while...

Please see T-SB-0053-22 (Link Needed) Introduction: Some 2020 model year Tacoma vehicles may exhibit a condition in which the Elapsed Time After Start does not update in the Trip Information menu on the head unit. The combination meter ECU logic has been modified to reduce the possibility of...

Please see Tech Tip T-TT-0696-22 (Link Needed) CONDITION: Some 2022MY Tundra and Tundra HV drivers may experience a PIN prompt while driving, this issue occurs as a result of the security token with the server expiring. If this token expires when the vehicle does not have adequate cell...

Please see T-TT-0674-21 CONDITION: After replacing the head unit on 2022 model year Tundra and Tundra HV vehicles, the head unit must have the VIN synchronized with the cloud to prevent the server from blacklisting the new head unit. Please follow the recommendations below to properly perform...

Please see T-SB-0045-22 REVISION NOTICE June 03, 2022 Rev1: The Introduction and Multimedia Software Update Information sections have been updated. Any previous printed versions of this bulletin should be discarded. SUPERSESSION NOTICE: The information contained in this bulletin supersedes...

Please see Recall 22TA04 2022 Model Year Tundra Panoramic View Monitor System – Potential Failure to Display Rearview Image Check here to see if this Recall applies to your Toyota vehicle On April 28, 2022, Toyota filed a Noncompliance Information Report (NCIR) with the National Highway...

Please see Tech Tip T-TT-0683-22 APPLICABLE VEHICLES; 2022 Toyota Tundra 2022 Tundra Hybrid CONDITION: Background- The 2022MY Tundra and upcoming Tundra HV vehicles are equipped with a new generation of audio system, this system uses an entirely new UI (user Interface) and hardware. Items to...

Please see T-SB-0043-21 Revision 1 REVISION NOTICE January 07, 2022 Rev1: Applicability has been updated to include 2022 model year 4Runner, Camry, Camry Hybrid, Highlander, Highlander Hybrid, Sequoia, Sienna Hybrid, and Venza Hybrid vehicles. Any previous printed versions of this bulletin...

I’d you have a Toyota vehicle that is displaying a ! (Exclamation mark) symbol on the radio screen. Then you may need to initialize the park assist monitor. You do this by putting the vehicle in park position with the engine running, brake pedal fully depressed and on a flat surface. Now turn...

OBSOLETE NOTICE October 15, 2021: This bulletin is no longer applicable and is now obsolete Please see T-SB-0002-18 Revision 1 Applicability: 2018 Toyota Corolla, Prius C, RAV4, RAV4 HV Introduction: Some customers may complain of the inability to use certain functions of the...

Please see Tech Tip T-TT-0675-21 Revision 1 APPLICABLE VEHICLES: 2022 Toyota Tundra CONDITION: Some 2022 model year Tundra and Tundra HV vehicles may experience an error with the User Profile not loading when starting the vehicle and the vehicle reverting to the Guest Profile. Please follow...

Please see Tech Tip T-TT-0676-21 Revision 1 APPLICABLE VEHICLES: 2022 Toyota Tundra CONDITION: Some 2022MY Tundra vehicles may experience one of the following pop-up messages if “Hybrid radio” has been enabled. Please follow the steps below to correct the condition. RECOMMENDATIONS: 1...

Please see T-SB-0046-20 (Original) Please see T-SB-0046-20 Revision 1 Please see T-SB-0046-20 Revision 2 Obsolete ***NOTICE July 09, 2020: This bulletin is now obsolete. Please see T-SB-0053-21. Toyota Entune Updates Free via Download Applicability: 2018 -...

Please see T-SB-0172-16 Applicability: 2014 - 2015 Camry, Camry HV, Corolla Introduction: Some 2014 – 2015 Camry, Camry HV and Corolla vehicles may exhibit a partially inoperative radio touch screen on vehicles equipped with the base audio option. Updated head units are available through the...

If you run across a 2019 Toyota Highlander (possible Tundra also) with the radio and climate control panels go dark when the headlights are turned on, check the instrument cluster as the cause. These ground out through the instrument cluster so replacing it should solve this issue.

If you run across a 2017 Toyota Highlander with the Sirius XM button that has disappeared from the audio unit, then you might look towards the extension module located just below the radio as the cause. Sometimes unplugging it for 30 and then reconnect it will make the button reappear for a...

Please see Tech Tip T-TT-0662-21 APPLICABLE VEHICLES: 2020-2022 Highlander 2021-2022 Mirai 2021-2022 Venza HV 2020-2022 Highlander HV CONDITION: Some 2020-2022 model year Highlander and Highlander HV, 2021-2022 model year Venza HV and Mirai vehicles equipped with Premium Audio System with...

If you run across a 2019 Toyota (in this case a Camry but also Rav 4) that the radio starts rebooting over and over. Make sure that the radio software is up to date, disconnect the battery for half hour and then if that fails, put the key in, set the parking brake, engine off and put it in...

If you run across a 2011 Toyota Highlander with various problems like the combination meter, trans shifting, and even the radio, then please check the passenger side kick panel for any corroded connectors. This would be due to water intrusion.