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Electrical Malfunction in Toyota Prius After Brake Pad Change

General electrical malfunction

Hello everyone, I recently changed the brake pads on my Toyota Prius and have since been experiencing a general electrical malfunction. The error codes I'm receiving are C1203, C1345, and C1349. I've attached some photos for reference. Can anyone help me understand what might be causing this issue? Thanks in advance for your help.

1 comment(s)


CarlyMechanic

Start by checking the brake actuator and the connections to the wheel speed sensors. Ensure all connectors are properly seated and there are no damaged wires. If the issue persists, it might be necessary to recalibrate the linear solenoid valve offset using a scan tool. Let me know how it goes or if you have any further questions!

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