Toyota Tundra (2015 year). Manual — part 331
Last Modified: 9-16-2014
6.6 C
Doc ID: RM000000W8414BX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION SYSTEM: P0705; Transmission Range
Sensor Circuit Malfunction (PRNDL Input); 2015 MY Tundra [08/2014 - ]
DTC
P0705
Transmission Range Sensor Circuit Malfunction (PRNDL Input)
DESCRIPTION
The Park/Neutral Position (PNP) switch detects the shift lever position and sends signals to the ECM.
DTC
CODE
DTC DETECTION CONDITION
TROUBLE AREA
P0705
simultaneously (2-trip detection logic):
N input signal is ON
NSW input signal is ON
R input signal
D input signal
logic):
P input signal
N input signal
NSW input signal
R input signal
(C) All signals are OFF simultaneously for P, R, N and
D positions (2-trip detection logic).
Open or short in park/neutral
position switch circuit
Park/neutral position switch
Transmission control switch
(Column shift shift lever
sub-assembly)*1
Transmission control switch
(Transmission floor shift
assembly)*2
ECM
HINT:
*1: for Column Shift Type
*2: for Floor Shift Type
MONITOR DESCRIPTION
This DTC indicates a problem with the park/neutral position switch and the wire harness in the park/neutral
position switch circuit.
The park/neutral position switch detects the shift lever position and sends a signal to the ECM.
For security, the park/neutral position switch detects the shift lever position so that the engine can be started
only when the shift lever is in P or N.
The park/neutral position switch sends a signal to the ECM according to the shift lever position (P, R, N, D or S).
The ECM determines that there is a problem with the switch or related parts if it receives more than 1 position
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
signal simultaneously. The ECM will illuminate the MIL and store the DTC.
MONITOR STRATEGY
Related DTCs
P0705: Park/neutral position switch/Verify switch input
Required sensors/Components
Park/neutral position switch
Duration
Condition (A) and (B)
2 seconds
Condition (C)
60 seconds
MIL operation
2 driving cycles
TYPICAL ENABLING CONDITIONS
All
The monitor will run whenever the following DTCs are not present
None
Battery voltage
8 V or more
Ignition switch
ON
Starter
OFF
TYPICAL MALFUNCTION THRESHOLDS
P switch
N switch
NSW switch
ON
R switch
ON
D switch
ON
Condition (B)
ON
N switch
ON
NSW switch
ON
R switch
ON
Condition (C)
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OFF
N switch
OFF
NSW switch
OFF
R switch
OFF
D switch
OFF
COMPONENT OPERATING RANGE
Park/neutral position switch
The park/neutral position switch sends only one signal to the ECM
WIRING DIAGRAM
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INSPECTION PROCEDURE
NOTICE:
Perform the universal trip to clear permanent DTCs
.
1. DATA LIST
HINT:
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely
on these reference values when deciding whether a part is faulty or not.
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