LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2013 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 77 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Except Plug-In)) >> Dynamic Radar Cruise Control System >> DTC C1A50: Brake System >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC C1A50: Brake System: Description

WARNING: This page is about a different variant/trim than selected.

When the driving support ECU receives an electronically controlled brake system malfunction signal from the brake booster with master cylinder (skid control ECU) via the CAN communication line, DTC C1A50 is stored.

DTC No. DTC Detection Condition Trouble Area
C1A50 When signal malfunction from brake booster with master cylinder (skid control ECU) continues for 1 second while dynamic radar cruise control is operating
  • Electronically controlled brake system
  • Driving support ECU