P1571 — Jaguar — Brake Switch
P1571 (Jaguar): Brake Switch — what it means, the affected system and what to check before replacing parts.
Meaning, symptoms, causes and checks
Brake Switch. Source catalogue definition; confirm applicability using vehicle service information.
Affected system: Powertrain
Symptoms
- Brake lamps or cruise control may fail.
Possible causes
- Faulty brake switch; corroded connections.
What to check
- Have the switch tested and wiring inspected professionally.