DTC C1A05: Stop Light Switch Circuit [10/2014 - 09/2017]: Description
When the brake pedal is depressed, the stop light switch assembly sends a brake pedal operation signal to the driving support ECU assembly. After reception of this signal, the driving support ECU assembly cancels the dynamic radar cruise control system. When the driving support ECU assembly detects a problem in the stop light switch assembly circuit, DTC C1A05 is stored.
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| C1A05 | Stop Light Switch Circuit | When the engine switch is on (IG) and cruise control main switch is on, the driving support ECU assembly detects a malfunction in the signal from stop light switch assembly circuit |
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