Fitment notes: Auxiliary 12V battery for EV systems; located in front compartment
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Every control module on the 2023-2026 Toyota bZ4X — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Power Seat Control ECU (SEAT-ECU)0.8 hr R&Rrelearn only +0.2 hr▸ programming details
📍 Under driver and/or passenger seat
🔧 Autel/Launch or Techstream
⚠️ Requires seat position memory relearn; ventilation/heating function included
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2022-2026 Toyota, Lexus, and Subaru Solterra vehicles equipped with a Panoramic View Monitor (PVM) system. Please see the recall report for a complete list of models. A software error may cause the rearview camera to freeze or display a blank screen when the vehicle is in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Consequence: A rearview camera that fails to display an image can reduce the driver's view behind the vehicle, increasing the risk of a crash.
Remedy: Dealers will update the parking assist software, free of charge. Owner letters were mailed January 2, 2026. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB13 and 25LB06. Subaru's number for this recall is WRE25.
VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM · 25V577000
2025-09-04
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2025 bZ4X, Lexus RZ, and Subaru Solterra vehicles. During certain HVAC system faults, such as electrical compressor failure, the defroster and defogger system may become inoperative.
Consequence: An inoperative defroster and defogger system can decrease the driver's visibility under certain driving conditions, increasing the risk of a crash.
Remedy: Dealers will update the HVAC control ECU software, free of charge. Dealers will also inspect the electrical compressor, and replace it, if necessary, free of charge. Owner notification letters were mailed October 17, 2025. Owners may contact Toyota's customer service at 1-800-331-4331. Toyota's numbers for this recall are 25TB07 and 25TA07. Lexus' numbers for this recall are 25LB04 and 25LA04. Subaru's number for this recall is WRD-25.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2025 Toyota bZ4X Limited Dual Motor AWD and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.