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Home >> Lexus >> 2022 >> RX 350L FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Automatic Transmission [U881F] - Diagnostic Codes (1 Of 2)) >> Automatic Transaxle System >> DTC P0750-15: Shift Solenoid "A" Circuit Short to Battery or Open [09/2015 - ] >> Monitor Description

Monitor Description

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This DTC indicates an open or short to +B in the shift solenoid valve S1 circuit. When there is an open or short in any shift solenoid valve circuit, the ECM detects the problem, illuminates the MIL and stores a DTC.

When the shift solenoid valve S1 is off, if its resistance is 100 kΩ or more, the ECM determines there is an open or short to +B in the shift solenoid valve S1 circuit.