Chassis
generic / SAE
C0750
Cruise Control Brake Switch
The cruise control or chassis module has detected an implausible signal from the dedicated cruise control brake switch. This switch is independent from the stop lamp switch and disengages cruise control when the driver brakes.
SystemChassis
Typegeneric / SAE
GroupC0
Range / number7 / 50
Possible causes
- Cruise control brake switch failed or misadjusted high
- Wiring or connector fault medium
- Internal cruise control module fault low
Symptoms
- ABS warning light on
- ESC/stability control deactivated
- Possible reduced brake assist
- Speedometer may behave erratically
Inspection / repair
- Difficulty: easy
- DIY: possible
- Estimated cost: 30–300 €
- Estimated time: 0.3–1.5 h
- Component: cruise brake switch
- Component: cruise control module
- Component: brake pedal assembly
Sources
References
sae:J2012