P1669
JCB P1669: DPF Lamp Fault
Issue description
The system has detected a fault related to the DPF Lamp. This may indicate an issue with the lamp itself or its associated circuitry.
Check the cause
The DPF Lamp
The circuit connected to the DPF Lamp
Repair steps
Inspect
Inspect the DPF Lamp for visible damage or failure.
Test
Test the DPF Lamp and its circuit for proper operation.
Parts you might need
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