Mounts the brake overtravel switch at the brake pedal.
The overtravel switch is a rules-required device that shuts the car down if the brake pedal travels beyond its normal range, which indicates a brake system failure.
No part-specific design process is documented. The BSPD subsystem design process applies: 1. Establish the rules requirement and the thresholds from real vehicle data (brake pressure at which hard braking is unambiguous, throttle position of 10%). 2. Schematic capture in Altium, split into the main connector, reset subcircuit, signal loss subcircuit, simultaneous brake and throttle subcircuit, and the fault and latching subcircuit. 3. Lay out the board, push to MCAD, design the case. 4. Manufacture and bench test each subcircuit. 5. Validate on the car by observing PDM outputs: output 1 (ignition), output 11 (injectors), output 5 (fuel pump) all drop for the fault duration.
Milled on the CNC.
Aluminium bracket.
None recorded. This part has no entry in Knowledge_Transfer/Issue Logging/Fault Vault.xlsx, in either Issue Log.xlsx, in CR22/Issue Tracking/Shakedown 7-15-23.xlsx, or in any design review issue list found in CrimsonStorage or Box.
Nothing in CrimsonStorage covers these yet.