What causes C1259 on a Toyota?

Fault in the hybrid control system Faulty hybrid control ECU CAN communication fault between the skid control ECU and the hybrid control ECU

How do I fix C1259 on a Toyota?

Confirm the code with a scan tool Scan the hybrid control system for stored codes Inspect the hybrid control ECU connectors Test the brake signal circuit between the ECUs Clear the code and retest

C1259 The regenerative braking system reported a fault to the skid control ECU

Q: What does C1259 mean on a Toyota?

C1259. The regenerative braking system reported a fault to the skid control ECU. Brake assist and ABS may be disabled and the warning lights come on.. Applies to Toyota, Lexus and Scion models that use this code.

Category: Chassis
Severity: ABS Light
Applies to: Toyota, Lexus and Scion models that use this code

What does C1259 mean on a Toyota?

C1259. The regenerative braking system reported a fault to the skid control ECU. Brake assist and ABS may be disabled and the warning lights come on.. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of C1259

Fault in the hybrid control system
Faulty hybrid control ECU
CAN communication fault between the skid control ECU and the hybrid control ECU

How to fix C1259

Confirm the code with a scan tool
Scan the hybrid control system for stored codes
Inspect the hybrid control ECU connectors
Test the brake signal circuit between the ECUs
Clear the code and retest