Circuit Description

DTC No.

DTC Detecting Condition

Trouble Area

C1215/15

When any of the following 1. or 2. is detected:

1. When the ignition switch is ON, the condition that the voltage of the terminal +BS in brake ECU is 2.5 V or less continues for 0.5 sec. or more.

2. While a vehicle is driven at a speed of 3 km/h (5 mph) or more, the condition that the voltage of the terminal +BS in brake ECU is 9 V or less continues for 10 sec. or more.

• Charging system

• Power source circuit

C1216/16

When the ignition switch is ON, the condition that the voltage of the terminal +BS in brake ECU is 17 V or more continues for 1.2 sec. or more.

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