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P0356 Diagnostic Trouble Code Discussion for December 2015

Ignition Coil 6 Primary/Secondary Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0356
Help Request Posted
2007 Toyota Highlander 3.3L No Start VIN: JTEHP21A97
P0356: Ignition Coil 6 Primary/Secondary Circuit Malfunction. ... P0351-P0356 all are set as soon as you attempt to start engine. SO far. I have Ground at Coils, B+ on Red Wire. and the IGT shows a 5V Square wave pattern at each coil. I have a flat 5V ...
December 13, 2015
2007 Toyota Highlander 3.3L No Start VIN: JTEHP21A97
P0356: Ignition Coil 6 Primary/Secondary Circuit Malfunction. ... P0351-P0356 all are set as soon as you attempt to start engine. SO far. I have Ground at Coils, B+ on Red Wire. and the IGT shows a 5V Square wave pattern at each coil. I have a flat 5V ...
December 14, 2015