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P1604 Diagnostic Trouble Code Discussion for March 2015

PCM Internal Dual-Port Ram Read/Write Integrity Failure

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Trouble Ticket Help Requests for DTC P1604
Help Request Posted
2014 Toyota RAV4 2.4L No Start
P1604: Stability malf. Hi every one, i have a 2014 toyota rav 4 that has steering on right and it uses the 3ZR vvti engine. vehicle came in on tow truck with the complaint that it was driving okay then shut down and would not restart. we verified this and did a scan test and retreiv...
March 25, 2015