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P0354 Diagnostic Trouble Code Discussion for July 2012

Ignition Coil 4 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0354
Help Request Posted
2007 Toyota Sienna LE 3.5L No Start VIN: 5TDZK23C37
P0354: Ignition Coil 4 Primary/Secondary Circuit Malfunction. This is a neighbors van that weeks ago he was complaining of "not starting right" I never duplicated it but it did have history P0351, 52, 53, 54, 55, 56. I cleared codes to see if one would come back first but none ever did. I did get to hear it once ...
July 29, 2012