Toyota Tundra (2015 year). Manual — part 686
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)
OFF
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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.
(a) Warm up the engine.
(b) Turn the ignition switch off.
(c) Connect the Techstream to the DLC3.
(d) Turn the ignition switch to ON.
(e) Turn the Techstream on.
(f) Enter the following menus: Powertrain / Engine and ECT / Data List.
(g) According to the display on the Techstream, read the Data List.
Engine and ECT
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
Neutral
Position SW
Signal
PNP switch status/
ON or OFF
ON: Shift lever in
P or N
OFF: Shift lever
not in P or N
When shift lever position displayed on
Techstream differs from actual position,
Shift SW
Status (P
Range)
PNP switch status/
ON or OFF
ON: Shift lever in
P
OFF: Shift lever
not in P
When shift lever position displayed on
Techstream differs from actual position,
Shift SW
Status (R
Range)
PNP switch status/
ON or OFF
ON: Shift lever in
R
OFF: Shift lever
not in R
When shift lever position displayed on
Techstream differs from actual position,
Shift SW
Status (N
Range)
PNP switch status/
ON or OFF
ON: Shift lever in
N
OFF: Shift lever
not in N
When shift lever position displayed on
Techstream differs from actual position,
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TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
Sports Shift
Up SW
Sport shift up
switch status/
ON or OFF
ON: Shift lever
held in "+"
(up-shift)
OFF: Shift lever
not in "+"
(up-shift)
-
Sports Shift
Down SW
Sport shift down
switch status/
ON or OFF
ON: Shift lever
held in "-"
(down-shift)
OFF: Shift lever
not in "-" (down-
shift)
-
Sports Mode
Selection SW
Sport mode select
switch status/
ON or OFF
ON: Shift lever in
S, "+" or "-"
OFF: Shift lever
not in S, "+" or
"-"
-
Shift SW
Status (D
Range)
PNP switch status/
ON or OFF
ON: Shift lever in
D, S, "+" or "-"
OFF: Shift lever
not in D, S, "+"
or "-"
When shift lever position displayed on
Techstream differs from actual position,
PROCEDURE
1.
INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY
(a) Disconnect the D35 park/neutral position switch connector.
(b) Measure the resistance according to the value(s) in the table below.
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