Range Rover Sport Hybrid System Inoperative
Have you got a fault code on your Range Rover Sport?
Don’t ignore it – book a diagnostic today and get expert help.
The following fault code(s) may be present
P0AA0-66 – HV/EV battery positive contactor circuit – signal has too many transitions/events (intermittent)
P0AA1 – Hybrid battery negative contactor circuit stuck closed
P0AA2 – Hybrid battery negative contactor circuit stuck open
P0AA3 – Hybrid battery negative contactor circuit high resistance
P0AA4 – Hybrid battery positive contactor circuit stuck closed
P0AA5 – Hybrid battery positive contactor circuit stuck open
P0AA6 – Hybrid battery voltage system isolation fault
P1A10 – Precharge time too long
P1A12 – Precharge capacitor fault
P0A95 – Battery pack voltage too low
P0A1F – Battery energy control module performance
B11DB-87 – Battery energy control module – Missing message or communication error
U0129 – Lost communication with brake control module
U1000 – Generic CAN communication fault
U3000 – Control module internal fault
Affected Vehicles
Land Rover Range Rover Sport Autobiography Dynamic PHEV
- Land Rover Range Rover Sport Autobiography Dynamic PHEV 2018
- Land Rover Range Rover Sport Autobiography Dynamic PHEV 2019
- Land Rover Range Rover Sport Autobiography Dynamic PHEV 2020
- Land Rover Range Rover Sport Autobiography Dynamic PHEV 2021
Land Rover Range Rover PHEV (L405)
- Land Rover Range Rover PHEV (L405) 2018
- Land Rover Range Rover PHEV (L405) 2019
- Land Rover Range Rover PHEV (L405) 2020
- Land Rover Range Rover PHEV (L405) 2021
Land Rover Discovery Sport PHEV (P300e)
- Land Rover Discovery Sport PHEV (P300e) 2020
- Land Rover Discovery Sport PHEV (P300e) 2021
- Land Rover Discovery Sport PHEV (P300e) 2022
- Land Rover Discovery Sport PHEV (P300e) 2023
- Land Rover Discovery Sport PHEV (P300e) 2024
Range Rover Evoque PHEV (P300e)
- Range Rover Evoque PHEV (P300e) 2020
- Range Rover Evoque PHEV (P300e) 2021
- Range Rover Evoque PHEV (P300e) 2022
- Range Rover Evoque PHEV (P300e) 2023
- Range Rover Evoque PHEV (P300e) 2024
Land Rover Defender PHEV (P400e)
- Land Rover Defender PHEV (P400e) 2021
- Land Rover Defender PHEV (P400e) 2022
- Land Rover Defender PHEV (P400e) 2023
- Land Rover Defender PHEV (P400e) 2024
Range Rover Velar PHEV (P400e)
- Range Rover Velar PHEV (P400e) 2021
- Range Rover Velar PHEV (P400e) 2022
- Range Rover Velar PHEV (P400e) 2023
- Range Rover Velar PHEV (P400e) 2024
Common Failure Symptoms
- No drive in EV or petrol mode
- No charge to 12V system
- Hybrid system inactive
- High-voltage battery contactor fault
- Multiple signal transitions
- Vehicle may appear completely non-responsive
Have you got a fault code on your Range Rover Sport?
Don’t ignore it – book a diagnostic today and get expert help.
Range Rover Sport Autobiography Dynamic Diagnostics
Range Rover Sport Autobiography Dynamic Repairs
In summary:
- Battery energy control module replaced
- Full system reset and commissioning
- Post-repair diagnostics confirmed hybrid system functionality
Resolution
As a result:
- Hybrid system reactivated
- 12V system charging restored
- EV/petrol drive function confirmed
Need Help?
Are you an independent garage, dealership, warranty, fleet or insurance business?
Specialist Support for EV & Hybrid Repairs
We partner directly with independent garages, dealerships, warranty and fleet providers, and insurance companies across the UK to resolve complex EV and hybrid vehicle issues.
If your customer’s vehicle is displaying battery or electrical faults, we offer advanced diagnostics and expert repair solutions that go far beyond simple parts replacement.
Our battery and component repair service includes:
- Nationwide collection and delivery
- Rapid turnaround times
- Comprehensive technical support
Let us help you keep your customers on the road, while enhancing the value and reputation of your services.
Click below to find out how we can support you.
Is the vehicle owned by you or your business?
Have you been advised the battery or component needs replacing on your vehicle?
Before committing to a costly full replacement, talk to us. At LKQ Electriq, we specialise in inspecting, diagnosing and repairing complex battery and component faults (issues that many main dealers won’t touch).
Our expert repair service can restore your Range Rover’s hybrid battery at a fraction of the cost of replacement. We offer:
- Nationwide collection and delivery
- Transparent, honest assessments
- Specialist repairs backed by technical expertise
We’ve helped customers across the country save thousands. Book a diagnostic today and discover how we can help you get back on the road, without breaking the bank.
Click below to find out how we can support you.
Do Cedar Electric repairs have a warranty?
High Voltage System Repairs
Repairs involving high voltage systems typically include a 12-month, unlimited mileage warranty, offering you complete peace of mind.*
Lifetime Guarantee
All work carried out at Cedar Garage is backed by our lifetime workmanship guarantee.
*Terms and conditions apply. Please consult a Service Advisor to confirm the specific warranty details for your vehicle prior to booking.
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