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Home >> Toyota >> 2017 >> Highlander XLE, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 6 (SFI System [2GR-FE] - Diagnostic Codes - (Except Hybrid) (2 Of 5)) >> SFI System >> DTC P0351: Ignition Coil "A" Primary / Secondary Circuit; DTC P0352: Ignition Coil "B" Primary / Secondary Circuit; DTC P0353: Ignition Coil "C" Primary / Secondary Circuit; DTC P0354: Ignition Coil "D" Primary / Secondary Circuit; DTC P0355: Ignition Coil "E" Primary / Secondary Circuit; DTC P0356: Ignition Coil "F" Primary / Secondary Circuit [12/2013 - 11/2016] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2016 Toyota Highlander, 2015 Toyota Highlander, and 2014 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: The ECM Does Not Receive Any IGF Signals
GTY447181Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

If the ECM does not receive any IGF signals despite transmitting the IGT signal, it interprets this as a fault in the igniter and stores a DTC.