DTC Description

DTC DETECTION LOGIC

DTC	CONSULT screen terms(Trouble diagnosis content)	DTC detection condition
P0746	PC SOLENOID A(Pressure Control Solenoid A Performance/Stuck Off)	1	Diagnosis condition	When all of the following conditions are satisfied: Engine speed: More than 600 rpm Primary pulley speed: More than 450 rpm Idle is not being detected. Acceleration/deceleration speed: -0.49 m/s2 (-0.05 G) or more The primary pulley speed experienced 300 rpm or more and the secondary pulley speed experienced 250 rpm or more at least once. Secondary pulley speed: More than 150 rpm TCM power supply voltage: More than 11 V
			Signal	-
			Threshold	The following condition is detected twice or more (1 second or more later after detection of the first) in the same DC Status with the shifting ratio of the primary pulley speed/secondary pulley ratio exceeding 2.825 is 0.2 sec or more continuously
			Diagnosis delay time	-
		2	Diagnosis condition	When all of the following conditions are satisfied: Engine speed: More than 600 rpm Primary pulley speed: More than 450 rpm Idle is not being detected. Acceleration/deceleration speed: -0.49 m/s2 (-0.05 G) or more The primary pulley speed experienced 300 rpm or more and the secondary pulley speed experienced 250 rpm or more at least once. Secondary pulley speed: More than 150 rpm TCM power supply voltage: More than 11 V
			Signal	-
			Threshold	The following condition is detected twice or more (1 second or more later after detection of the first) in the same DC Status with the shifting ratio of the primary pulley speed/secondary pulley ratio exceeding 3.625 is 0.1 sec or more continuously.
			Diagnosis delay time	-

NOTE:

DC stands for "DRIVING CYCLE" and indicates a series of driving cycle of "Ignition switch OFF → ON → driving → OFF".

POSSIBLE CAUSE

Line pressure solenoid valve
Control valve assembly

FAIL-SAFE

Selector shock is large
Start is slow
Acceleration is slow
Lock-up is not performed