Regenerative Braking System Malfunction
2002-2008 Jaguar X-Type 2.5L V6
Description
General fault in the regenerative braking system that recovers energy during deceleration.
Symptoms
- Regenerative braking warning light
- Reduced fuel economy
- Braking feel changes
- Battery not charging during braking
Common Causes
- Hybrid battery state-of-charge issue
- Inverter malfunction
- Motor-generator fault
- Communication error between brake and hybrid modules
Diagnostic Steps
- Check hybrid battery SOC and health
- Scan hybrid powertrain module for related codes
- Test motor-generator output during braking
- Verify CAN communication between brake and hybrid modules
- Check for high-voltage isolation faults
Repair Notes
Diagnose hybrid powertrain system. Regenerative braking requires a healthy battery and motor-generator system.
Related Codes
Other Chassis Codes
- C0021LF Wheel Speed Sensor Range/Performance
- C0022RF Wheel Speed Sensor Range/Performance
- C0023LR Wheel Speed Sensor Range/Performance
- C0024RR Wheel Speed Sensor Range/Performance
- C0025LF Wheel Speed Sensor Circuit Intermittent
- C0026RF Wheel Speed Sensor Circuit Intermittent
- C0027LR Wheel Speed Sensor Circuit Intermittent
- C0028RR Wheel Speed Sensor Circuit Intermittent
- C0035Left Front Wheel Speed Sensor Circuit
- C0036Left Front Wheel Speed Signal Erratic
C0150 on Other Vehicles
Jaguar E-PACE
2018-2024 2.0L I4 Turbo
Jaguar F-PACE
2017-2024 2.0L I4 Turbo
Jaguar F-PACE
2017-2024 3.0L V6 Supercharged
Jaguar F-Type
2014-2024 3.0L V6 Supercharged
Jaguar F-Type R
2014-2024 5.0L V8 Supercharged
Jaguar S-Type
2000-2008 3.0L V6
Jaguar XE
2017-2024 2.0L I4 Turbo
Jaguar XF
2009-2024 3.0L V6 Supercharged
Common Questions
What does code C0150 mean on a 2002-2008 Jaguar X-Type?
C0150 stands for "Regenerative Braking System Malfunction". General fault in the regenerative braking system that recovers energy during deceleration.
What are the symptoms of C0150 on a Jaguar X-Type?
Common symptoms of C0150 include: Regenerative braking warning light, Reduced fuel economy, Braking feel changes, Battery not charging during braking.
What causes C0150 on a 2002-2008 Jaguar X-Type?
Common causes of C0150 include: Hybrid battery state-of-charge issue, Inverter malfunction, Motor-generator fault, Communication error between brake and hybrid modules.