Índice de códigos de avería · medium
C1246
Brake pressure transducer / master cylinder pressure sensor fault
Brake pressure transducer / master cylinder pressure sensor fault
Applies to: All X-TYPE variants, 2001-2009 (saloon & estate) · Warning: ABS and/or DSC warning lamp · Default action: DSC/traction control disabled; ABS may be disabled (base brakes retained) · Confidence: Platform code set + documented X-TYPE failures
Common causes
- Pressure sensor failure
- Wiring fault
- Air in the system
Quick checks
- Scan access: Jaguar-specific: WDS/IDS or an ABS-capable scan tool
Typical fixes
- Bleed the brakes
- Check the pressure sensor wiring
- Replace the pressure sensor or module