Thread: would brake fail cause limp-home mode?
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Old January 28th 18, 04:21 AM posted to rec.autos.tech
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Default would brake fail cause limp-home mode?
On Sunday, January 28, 2018 at 11:02:44 AM UTC+8, dsi1 wrote:
>
> My guess is that the master cylinder sensor is connected to the ECU so that it can turn on the warning lamps. My guess is that the ECU turns on allor most of the warning lamps.

In this car the brake fail bulb is turned on directly by master cylinder switch.
The ECU only controls a few lamps like "engine", low fuel.
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