✅ Fixed
Thermostat stuck closed — engine not able to circulate coolant to radiator. Replaced thermostat and coolant $85. Temperature now stable at normal operating range.
Land Rover Discovery 2017 Engine overheating temperature gauge high
Land Rover
Discovery
2017
On This Page:
🔍 Symptoms
⚙️ Causes
🔧 All Repairs
⚠️ Avoid These
🧾 Driver Reports
🔗 Similar Faults
🩺 Related Symptoms
⚡ Quick Summary
Severity Level
Critical
Safe to Drive?
🚫 Do NOT Drive
Safety Impact
Direct safety risk — affects safe operation of the vehicle
Urgency Level
🔴 Fix Immediately
Land Rover Discovery 2017 temperature gauge climbing toward red. Pulled over safely. No visible leaks initially. 66381 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
📍 Engine overheating — temperature gauge reads high
📍 Land Rover Discovery
⚙️ Possible Causes
Engine overheating — temperature gauge reads high
Land Rover Discovery
Possible: Thermostat stuck closed — engine not able to circulate coolant to radiator. Replaced thermostat and coolant $85. Temperature now stable at normal operating range.
Repair / Solution
Based on 62 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 Discovery 2017 problem, submit a wrong diagnosis report — it helps other drivers avoid the same costly mistake.
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