C1259 prius, Discover more answers Fault code C1259 and C1310, 2006 Toyota Prius, Have hand held reader. 8L (2ZR-FXE) Hybrid. May 6, 2020 · DTC Codes C1259 C1310 Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by tytprs6, May 6, 2020. Originally it was C1310, I removed the battery 05–1055 Author: Date: 1219 2004 Prius – Preliminary Release (RM1075U) DTC C1259/58 HV SYSTEM REGENERATIVE MALFUNCTION DTC C1310/51 MALFUNCTION IN HV SYSTEM CIRCUIT DESCRIPTION The skid control ECU communicates with the hybrid control ECU and controls braking force according to the motor’s regenerative force. May 22, 2020 · Trouble shooting C1259 and C1310 Discussion in ' Gen 2 Prius Care, Maintenance and Troubleshooting ' started by Jedi101, May 22, 2020. Detailed repair manual for the 2012 Toyota Prius V L4-1. . This system is responsible for capturing and storing energy that would otherwise be wasted during braking or deceleration, converting it into electricity to recharge the vehicle's battery. Mar 19, 2018 · My 2017 Prius Prime, with 81,000 miles, is showing the following fault codes from an AutoZone OBD-II reader: C1259: HV/EV Control System Regenerative Malfunction C1310: HV/EV System Malfunction I’m not sure if there’s an additional code starting with "P. Sep 7, 2021 · C1 259 DTC --- Hv system regenerative malfunction. Discussion in ' Generation 1 Prius Discussion ' started by 87Supra, Sep 7, 2021. Oct 29, 2021 · 2010 prius c1259 c1310 Discussion in ' Gen 3 Prius Care, Maintenance & Troubleshooting ' started by freebird1, Mar 6, 2022. The regenerative braking system is responsible for converting kinetic energy into electrical energy to recharge the hybrid battery. " The car lurched suddenly, so I pulled into a parking lot and turned it off. The C1259 code specifically indicates a malfunction in the regenerative brake system, which is responsible for capturing and converting kinetic energy back into electrical energy to charge the hybrid battery. Aug 31, 2018 · Repair Information for C1259 Toyota code. Learn what HV System Regenerative Malfunction means, location and how to repair. Aug 15, 2020 · The Toyota Prius C1259 and P0A0D errors are diagnostic trouble codes that relate to the hybrid system of the vehicle. Code C1259 Description The C1259 code indicates a malfunction in the HV (Hybrid Vehicle) System Regenerative in hybrid vehicles. Here’s some information to clarify these codes: C1259 - HV System Regenerative Malfunction: This code generally indicates an issue with the regenerative braking system in the hybrid vehicle. Includes testing tips for the 12V battery and brake system. Learn what hybrid DTCs C1241 and C1259 mean, what causes them, and how to fix them. Dec 25, 2025 · Navigating the mysterious C1259 code can be a daunting task, but understanding its causes and symptoms holds the key to unlocking a successful repair.


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