P0703-62: Brake Switch B Circuit - Signal compare failure: Action
WARNING: This page is about a different car, the 2015 Jaguar XF, 2014 Jaguar XF, and 2013 Jaguar XF. However, it is still accessible from the selected car via links, so may be relevant.
- Using the Jaguar Land Rover approved diagnostic equipment, carry out network integrity test
- Check for related DTCs and refer to the relevant DTC index
- Inspect brake pedal switch connectors for signs of water ingress, and pins for damage and/or corrosion
- Refer to the applicable SYSTEM WIRING DIAGRAM(S) and check the brake pedal switch circuits for open circuit, short circuit to ground, short circuit to power
- Check and install new brake pedal switch as required