DTC P0705: Transmission Range Sensor Circuit (PRNDL Input) [01/2019 - 11/2022]: Description

WARNING: This page is about a different car, the 2022 Toyota Corolla, 2021 Toyota Corolla, 2020 Toyota Corolla, and 2019 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

The park/neutral position switch assembly detects the shift lever position and send signals to the ECM.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory
P0705	Transmission Range Sensor Circuit (PRNDL Input)	Any of the following conditions are met (2-trip detection logic): 2 or more of the following signals are ON simultaneously for 2 seconds or more*: P, N or NSW input signal R input signal D input signal B input signal P, R, N, D, B and NSW input signals are all OFF simultaneously for 60 seconds or more.	Wire harness or connector Park/neutral position switch assembly ECM	Comes on	DTC stored

DTC DETECTION CONDITION PATTERNS (P0705*):

		Vehicle Condition
		Pattern 1	Pattern 2	Pattern 3	Pattern 4	Pattern 5	Pattern 6
Diagnostic Condition	Ignition switch is ON	◦	◦	◦	◦	◦	◦
Diagnostic Condition	Battery voltage is 8 V or more	◦	◦	◦	◦	◦	◦
Malfunction Condition	NSW input signal is ON	◦	◦	◦	-	-	-
	P input signal is ON	-	-	-	◦	◦	◦
	R input signal is ON	◦	-	-	◦	-	-
	N input signal is ON	-	-	-	-	-	-
	D input signal is ON	-	◦	-	-	◦	-
	B input signal is ON	-	-	◦	-	-	◦
Duration		2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more
Detection Logic		2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic

DTC DETECTION CONDITION PATTERNS (P0705*):

		Vehicle Condition
		Pattern 7	Pattern 8	Pattern 9	Pattern 10	Pattern 11	Pattern 12
Diagnostic Condition	Ignition switch is ON	◦	◦	◦	◦	◦	◦
Diagnostic Condition	Battery voltage is 8 V or more	◦	◦	◦	◦	◦	◦
Malfunction Condition	NSW input signal is ON	-	-	-	-	-	-
	P input signal is ON	-	-	-	-	-	-
	R input signal is ON	◦	-	-	◦	◦	-
	N input signal is ON	◦	◦	◦	-	-	-
	D input signal is ON	-	◦	-	◦	-	◦
	B input signal is ON	-	-	◦	-	◦	◦
Duration		2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more	2 seconds or more
Detection Logic		2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic	2-trip detection logic

HINT:

DTC P0705 is stored when any of the above detection patterns is met.