DTC P0705: Transmission Range Sensor Circuit Malfunction (PRNDL Input) [12/2015 - 08/2016]: Description

WARNING: This page is about a different car, the 2016 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.

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

DTC No.	DTC Detection Condition	Trouble Area
P0705	One of the following conditions A, B or C is met (2 trip detection logic): A. One of the following conditions (a), (b) or (c) is met for 2 seconds or more: (a) Any 2 or more signals of the following are on simultaneously: P input signal R input signal D input signal (b) Any 2 or more signals of the following are on simultaneously: N input signal R input signal D input signal (c) Any 2 or more signals of the following are on simultaneously: NSW input signal R input signal D input signal B. Any of the following conditions is met for 2 seconds or more in the S position: NSW input signal is on P input signal is on N input signal is on R input signal is on C. All switches are off simultaneously for NSW, P, R, N and D for 1 minute or more.	Open or short in park/neutral position switch circuit Short in park/neutral position switch Open or short in transmission control switch circuit Shift lock control unit assembly SHIFT LOCK fuse ECM

DTC No.

DTC Detection Condition

Trouble Area

P0705

One of the following conditions A, B or C is met (2 trip detection logic):
A. One of the following conditions (a), (b) or (c) is met for 2 seconds or more:
(a) Any 2 or more signals of the following are on simultaneously:

P input signal
R input signal
D input signal

(b) Any 2 or more signals of the following are on simultaneously:

N input signal
R input signal
D input signal

NSW input signal
R input signal
D input signal

B. Any of the following conditions is met for 2 seconds or more in the S position:

NSW input signal is on
P input signal is on
N input signal is on
R input signal is on

C. All switches are off simultaneously for NSW, P, R, N and D for 1 minute or more.

Open or short in park/neutral position switch circuit
Short in park/neutral position switch
Open or short in transmission control switch circuit
Shift lock control unit assembly
SHIFT LOCK fuse
ECM