Mahindra Thar cooling fan fault code p0480/p0611 #carrepairtips #automobile #cargurus #cars #viral

The diagnostic trouble codes (DTCs) P0480 and P0691 in your Mahindra Thar pertain to issues within the engine's cooling fan system. Here's a detailed explanation of each code: 🔧 P0480 – Cooling Fan 1 Control Circuit Malfunction Meaning: This code indicates a malfunction in the control circuit of Cooling Fan 1. The Engine Control Unit (ECU) attempts to activate the fan, but it either fails to operate or a fault is detected in the circuit. Common Causes: Faulty fan control relay Open or shorted fan control relay harness Poor electrical connection in the fan control relay circuit Faulty Cooling Fan 1 Open or shorted cooling fan harness Poor electrical connection in the cooling fan circuit Symptoms: Illuminated Check Engine Light Engine overheating Cooling fan not operating Recommended Actions: Visually inspect the wiring harness and connectors for damage or corrosion. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Test the fan control relay and replace if necessary. Inspect the cooling fan motor and replace if faulty. 🔧 P0691 – Cooling Fan 1 Control Circuit Low Meaning: This code signifies that the control circuit for Cooling Fan 1 is experiencing low voltage, indicating a potential open circuit or poor electrical connection. Common Causes: Faulty Cooling Fan 1 relay Open or shorted Cooling Fan 1 relay harness Poor electrical connection in the Cooling Fan 1 relay circuit Faulty Cooling Fan 1 Faulty Cooling Fan Control Module Faulty Engine Control Module (ECM) Symptoms: Illuminated Check Engine Light Radiator fan inoperative Engine overheating Recommended Actions: Visually inspect the wiring harness and connectors for damage or corrosion. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins. Test the Cooling Fan 1 relay and replace if necessary. Inspect the Cooling Fan Control Module and replace if faulty. Check the Engine Control Module (ECM) for faults. 🔍 Additional Tips Both codes suggest issues within the cooling fan system, which is critical for maintaining optimal engine temperature. It's essential to address these issues promptly to prevent engine overheating and potential damage. If you're not comfortable performing these diagnostics and repairs yourself, it's advisable to consult a professional mechanic or visit an Guru Harkishan Motors service center. Contact number 9599611623/9212074899