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05/03/2025 8:13 pm
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- Hi i have a 2013 highlander 4cyl with 100,000 mi. Can you help me to fix code p1604 thank you.
1 Answer
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05/03/2025 8:33 pm
What diagnostic steps have you taken so far? Checked freeze-frame data for clues? Have you researched common causes of that code?
https://www.carparts.com/blog/p1604-code-startability-malfunction/
https://www.toyotanation.com/threads/start-ability-code-p1604.1350345/
