What does code P1606 mean on Jaguar vehicles?
The ECU detects a malfunction in the main engine control relay circuit.
The ECU detects a malfunction in the main engine control relay circuit.
The ECU detects a malfunction in the main engine control relay circuit.
Replace the engine control relay and verify proper power supply.
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Use the app to combine Jaguar code P1606 with your vehicle's actual symptoms for more complete diagnostic guidance.
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