✅ Fixed
Found 150mA parasitic drain. Isolated to interior light circuit — door switch staying on. Replaced door pin switch $15. Battery maintaining charge perfectly.
Land Rover Range Rover 2018 Battery draining overnight parasitic drain
Land Rover
Range Rover
2018
On This Page:
🔍 Symptoms
⚙️ Causes
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🧾 Driver Reports
🔗 Similar Faults
🩺 Related Symptoms
⚡ Quick Summary
Severity Level
Medium
Safe to Drive?
⚠️ Drive with Caution
Safety Impact
Indirect risk — worth monitoring, not urgent
Urgency Level
🟡 Monitor Closely
Land Rover Range Rover 2018 battery dead every morning. Replaced battery twice. Something draining it overnight. 81955 km. This fault code is stored when the engine control unit detects a specific fault condition. Common causes include sensor failures, wiring faults, and component wear. Always read additional fault codes before replacing parts — multiple codes together provide a clearer diagnosis. Clear the code after repair and test drive to confirm the fault does not return.
🔍 Symptoms
📍 Battery draining overnight
📍 Land Rover Range Rover
⚙️ Possible Causes
Battery draining overnight
Land Rover Range Rover
Possible: Found 150mA parasitic drain. Isolated to interior light circuit — door switch staying on. Replaced door pin switch $15. Battery maintaining charge perfectly.
Repair / Solution
Based on 66 driver confirmations
⚠️ Wrong Diagnosis?
No commonly reported misdiagnoses for this fault yet. If you have replaced a part that did not fix this Land Rover Range Rover 2018 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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