DTC P1703-00: AT Solenoid Output Malfunction [06/2018 - 09/2024]: Description

WARNING: This page is about a different variant/trim than selected.

The TCM controls the shift solenoid valves SL1, SL2 and SLG to change the shift mode from gear mode to belt mode and vice versa.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P1703-00	AT Solenoid Output Malfunction	Any of the following conditions are met for 1 second or more (2-trip detection logic): The C1 clutch is engaged, C2 clutch is released and S1 synchronizer is engaged when 2 seconds or more have elapsed since the following conditions are met: The transmission revolution sensor (NOUT) signal indicates 1200 rpm or more TCM commands the C1 clutch to be released TCM commands the C2 clutch to be engaged When the transmission revolution sensor (NOUT) signal indicates 2050 rpm or more, the C1 clutch is engaged, C2 clutch is released and S1 synchronizer is engaged.	Continuously variable transaxle assembly Wire harness or connector TCM	Comes on	DTC stored	SAE Code: P1703

DTC DETECTION CONDITION PATTERNS:

		Vehicle Condition
		Pattern 1	Pattern 2
Diagnostic Condition	2 seconds or more have elapsed since the following conditions are met The transmission revolution sensor (NOUT) signal is 1200 rpm or more TCM commands the C1 clutch to be released TCM commands the C2 clutch to be engaged	◦	-
Diagnostic Condition	The transmission revolution sensor (NOUT) signal is 2050 rpm or more	-	◦
Malfunction Condition	C1 clutch is engaged, C2 clutch is released and S1 synchronizer is engaged	◦	◦
Duration		1 second or more	1 second or more
Detection Logic		2-trip detection logic	2-trip detection logic

HINT:

This DTC is stored when any of the above detection patterns is met.