Sienna FWD V6-3.5L (2GR-FE) (2009)
Additional TIS Techstream units may be ordered by calling Approved Dealer Equipment (ADE).
Repair Procedure
1. Using TIS Techstream confirm one of the following DTCs is present:
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P0351 - Ignition Coil "A" Primary / Secondary Circuit
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P0352 - Ignition Coil "B" Primary / Secondary Circuit
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P0353 - Ignition Coil "C" Primary / Secondary Circuit
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P0354 - Ignition Coil "D" Primary / Secondary Circuit
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P0355 - Ignition Coil "E" Primary / Secondary Circuit
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P0356 - Ignition Coil "F" Primary / Secondary Circuit
2. Inspect the wire harness, connectors, and power source per Repair Manual procedure.
Refer to the Technical Information System (TIS), applicable model and model year Repair Manual:
3. If NO concerns are noted with the wire harness connectors or power source replace the affected ignition coil.