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Home >> Lexus >> 2017 >> IS 300 F Sport >> Repair and Diagnosis >> External Pages >> Different car >> Section 184 (Automatic Transmission System (A960E) - Diagnostic Codes (1 Of 2)) >> Automatic Transmission System >> DTC P0751: Shift Solenoid "A" Performance (Shift Solenoid Valve S1) [04/2013 - 08/2015] >> Monitor Description

Monitor Description

WARNING: This page is about a different car, the 2015 Lexus IS 250 and 2014 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

This DTC indicates a "stuck ON malfunction" or "stuck OFF malfunction" of the shift solenoid valve S1.

The ECM commands gear shifts by turning the shift solenoid valves "ON/OFF". When the gear position commanded by the ECM and the actual gear position are not the same, the ECM illuminates the MIL and stores the DTC.