Toyota bZ4X Service Bulletins
195 manufacturer communications on file.
- February 1, 2024•Document ID: 10251744Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- T-PANT-2024-001-
- Date Added:
- March 18, 2024
- Manufacturer:
- TOYOTA
SummaryPANT: Toyota is pleased to announce to all field and dealer personnel that we have launched a new part number to the Toyota Complete Maintenance Care (TCMC) Program, effective February 1, 2024. This new H4 Battery will be phased in over time as inventory levels for the current part number are depleted. Additionally, this new part number will have the same pricing as the current part number and will be drop shipped by an Interstate Battery Distributor.
Associated Products (8)Associated Documents - January 31, 2024•Document ID: 10251081Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- Current Phase Ti
- Date Added:
- March 4, 2024
- Manufacturer:
- TOYOTA
SummaryThe table describes the phases currently planned for the Second Key Delivery Program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
Associated Products (12)Associated Documents - January 31, 2024•Document ID: 10251080Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- Dealer Packet
- Date Added:
- March 4, 2024
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Associated Products (12)Associated Documents - January 3, 2024•Document ID: 10251065Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- Dealer Letter
- Date Added:
- March 4, 2024
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Associated Products (12)Associated Documents - November 21, 2023•Document ID: 10247827Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- TSB009523
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ?Careful inspection for paint chips/scratches and body dents/dings. ?Proper operation of electrical accessories (including interior light, clock, and radio reset). ?Interior cleanliness. ?Proper function of mechanical systems. Customer retention and proper maintenance of vehicles are and have always been a major focus for Toyota. To help remind customers that regular service is essential to the proper maintenance of the vehicle, dealers are required to install a service reminder sticker before delivery. By doing this, customers will be reminded to return to your dealership for service. Your current service reminder sticker may be used. (See PDS Check Sheet item 8 of ?Final Inspection and Cleaning.?) This bulletin contains the PDS procedures that apply specifically to 2024 model year bZ4X vehicles. A universal PDS Check Sheet that contains PDS steps that apply to all 2024 model year Toyota vehicles has been developed. To properly perform a complete PDS, you must complete all procedures contained in this TSB as well as the universal PDS Check Sheet. In addition, if the vehicle is stored for over 30 days, be sure to follow Long-Term Vehicle Storage Guidelines and Battery Electric Vehicle (BEV) Traction Battery Long-Term Maintenance Guidelines.
Associated Products (1)Associated Documents - November 21, 2023•Document ID: 10247824Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01P4C
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Associated Products (11)Associated Documents - November 21, 2023•Document ID: 10247823Service Bulletin/Repair InstructionsELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01P4B
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select models since October 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered with only one Smart Key and a second mechanical key.
Associated Products (11)Associated Documents - November 21, 2023•Document ID: 10247822Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ELECTRICAL SYSTEM
- Mfr Comm. #:
- 23TJ01A
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Associated Products (11)Associated Documents - November 15, 2023•Document ID: 10247813Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- Mfr Comm. #:
- TSB009323
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTSB: Battery Electric Vehicles (BEVs) store electricity received via an external power source in the BEV traction battery. When the BEV is not used for a period of 30 days or more, the traction battery self-discharges, thus reducing vehicle travel range. To prevent the BEV traction battery from fully discharging it is necessary to maintain the charge level of the BEV traction battery.
Associated Products (1)Associated Documents - November 15, 2023•Document ID: 10247809Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01
- Date Added:
- December 26, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Associated Products (11)Associated Documents - October 12, 2023•Document ID: 10245459Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01P3_TI_fina
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TJ01 Second Key Delivery Program Multiple Models and Model Years
Associated Products (6)Associated Documents - October 12, 2023•Document ID: 10245458Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01_P3_Dealer
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart Key and a second mechanical key.
Associated Products (6)Associated Documents - October 11, 2023•Document ID: 10245455Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
- Mfr Comm. #:
- 23TJ01P3_RL_fina
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select models since October 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered with only one Smart Key and a second mechanical key.
Associated Products (6)Associated Documents - October 4, 2023•Document ID: 10245449Service Bulletin/Repair InstructionsELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 23TC05_FAQ_10.04
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryFAQ: Certain 2023 Model Year bZ4X EV Charging Performance + Display Software Update Frequently Asked Questions
Associated Products (1)Associated Documents - October 4, 2023•Document ID: 10245448Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- 23TC05_Dealer Pa
- Date Added:
- November 27, 2023
- Manufacturer:
- TOYOTA
SummaryDP: A software update has been developed for certain 2023 model year bZ4X vehicles. It is designed to improve DC-charging performance, and enhance visualization of the remaining range, current state of charge (SOC), and real-life energy consumption.
Associated Products (1)Associated Documents - August 31, 2023•Document ID: 10243081Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 23TC01b
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TC01 TOYOTA SAFETY SENSE INOPERATIVE INTERMITTENTLY
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10243080Service Bulletin/Repair InstructionsLANE DEPARTURE; FORWARD COLLISION AVOIDANCE; ELECTRICAL SYSTEM:SOFTWARE
- Mfr Comm. #:
- 23TC01a
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The subject vehicles are equipped with Toyota Safety Sense (TSS) which consists of several driving assist features, including pre-collision braking, lane departure warning, and more. Due to the programming of the software within the forward recognition camera, there is a possibility that under certain conditions, TSS functions could become inoperative for approximately 4 seconds before rebooting and becoming operational again.
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10243079Service Bulletin/Repair InstructionsAIR BAGS; LANE DEPARTURE
- Mfr Comm. #:
- 23TC01
- Date Added:
- October 2, 2023
- Manufacturer:
- TOYOTA
SummaryDP: The subject vehicles are equipped with Toyota Safety Sense (TSS) which consists of several driving assist features, including pre-collision braking, lane departure warning, and more. Due to inappropriate programming of the software within the forward recognition camera, there is a possibility that under certain conditions, TSS functions could become inoperative for approximately 4 seconds before rebooting and becoming operational again.
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10242522Service Bulletin/Repair InstructionsAIR BAGS
- Mfr Comm. #:
- 23TC01 TI - Publ
- Date Added:
- September 18, 2023
- Manufacturer:
- TOYOTA
SummaryTI: TECHNICAL INSTRUCTIONS FOR 23TC01 TOYOTA SAFETY SENSE INOPERATIVE INTERMITTENTLY
Associated Products (3)Associated Documents - August 31, 2023•Document ID: 10242521Service Bulletin/Repair InstructionsLANE DEPARTURE; AIR BAGS
- Mfr Comm. #:
- 23TC01 Region Le
- Date Added:
- September 18, 2023
- Manufacturer:
- TOYOTA
SummaryRL: The subject vehicles are equipped with Toyota Safety Sense (TSS) which consists of several driving assist features, including pre-collision braking, lane departure warning, and more. Due to the programming of the software within the forward recognition camera, there is a possibility that under certain conditions, TSS functions could become inoperative for approximately 4 seconds before rebooting and becoming operational again.
Associated Products (3)Associated Documents