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P0353 Diagnostic Trouble Code Discussion for April 2025

Ignition Coil 3 Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0353
Help Request Posted
2006 GMC C4500 Topkick C4C042 8.1L Misfire VIN: 1GDE4C1G36
P0353: ignition coil C primary circuit. Thank you for your help in this one I am not to familiar with this trucks. My next test would be the continuity from the coil to the PCM connector . But it is strange only # 3 and # 7 being affect. Mitchel do not give me to much information
April 13, 2025