DTC P1703-00: AT Solenoid Output Malfunction [11/2021 - ]: Description

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The ECM detects an erroneous downshift output to the automatic transmission or a gear shifting malfunction.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P1703-00	AT Solenoid Output Malfunction	ECM internal malfunction (1-trip detection logic)	Wire harness or connector Transmission revolution sensor (NC) Transmission wire Solenoid (SL1) valve Solenoid (SL2) valve Solenoid (SL3) valve Solenoid (SL4) valve Solenoid (SL5) valve Solenoid (SL6) valve Solenoid (SL) valve Solenoid (SLU) valve ECM	Comes on	DTC stored	SAE Code: P1703