Toyota Tundra (2015 year). Manual — part 332
(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
Shift lever in P or
N: ON
Shift lever not in
P or N: OFF
When the shift lever position displayed on the
Techstream differs from the actual position,
Shift SW
Status (P
Range)
PNP switch status/
ON or OFF
Shift lever in P:
ON
Shift lever not in
P: OFF
When the shift lever position displayed on the
Techstream differs from the actual position,
Shift SW
Status (R
Range)
PNP switch status/
ON or OFF
Shift lever in R:
ON
Shift lever not in
R: OFF
When the shift lever position displayed on the
Techstream differs from the actual position,
Shift SW
Status (N
Range)
PNP switch status/
ON or OFF
Shift lever in N:
ON
Shift lever not in
N: OFF
When the shift lever position displayed on the
Techstream differs from the actual position,
Sports Shift
Up SW
Sport shift up
switch status/
ON or OFF
ON: Shift lever
held in "+"
(up-shift)
OFF: Shift lever
not held 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 held in "-"
(down-shift)
-
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
TESTER
DISPLAY
MEASUREMENT
ITEM/RANGE
NORMAL CONDITION
DIAGNOSTIC NOTE
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
Shift lever in D,
S, "+" or "-": ON
Shift lever not in
D, S, "+" or "- ":
OFF
When the shift lever position displayed on the
Techstream differs from the 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.
Standard Resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
2 (RB) - 6 (PL)
4 (B) - 5 (L)
Shift lever in P
Below 1 Ω
2 (RB) - 1 (RL)
Shift lever in R
Below 1 Ω
2 (RB) - 9 (NL)
4 (B) - 5 (L)
Shift lever in N
Below 1 Ω
2 (RB) - 7 (DL)
Shift lever in D, S, "+" or "-"
Below 1 Ω
2 (RB) - 6 (PL)
4 (B) - 5 (L)
Shift lever not in P
10 kΩ or higher
2 (RB) - 1 (RL)
Shift lever not in R
10 kΩ or higher
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
OK
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
2 (RB) - 9 (NL)
4 (B) - 5 (L)
Shift lever not in N
10 kΩ or higher
2 (RB) - 7 (DL)
Shift lever not in D, S, "+" or "-"
10 kΩ or higher
Text in Illustration
*a
Component without harness connected
(Park/Neutral Position Switch)
NG
REPLACE PARK/NEUTRAL POSITION SWITCH
ASSEMBLY
2.
INSPECT TRANSMISSION CONTROL SWITCH
(a) for Column Shift Type:
(1) Disconnect the J25 transmission control switch connector.
(2) Measure the resistance according to the value(s) in the
table below.
Standard Resistance:
TESTER
CONNECTION
CONDITION
SPECIFIED
CONDITION
6 (IG) - 13 (S)
Shift lever in S, "+" or "-"
Below 1 Ω
6 (IG) - 13 (S)
Shift lever not in S, "+"
or "-"
10 kΩ or higher
Text in Illustration
*a
Component without harness connected
(Transmission Control Switch)
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
A
(b) for Floor Shift Type:
(1) Disconnect the J24 transmission control switch connector.
(2) Measure the resistance according to the value(s) in the
table below.
Standard Resistance:
TESTER
CONNECTION
CONDITION
SPECIFIED
CONDITION
3 (IG) - 7 (S)
Shift lever in S, "+" or "-"
Below 1 Ω
3 (IG) - 7 (S)
Shift lever not in S, "+"
or "-"
10 kΩ or higher
Text in Illustration
*a
Component without harness connected
(Transmission Control Switch)
Result
RESULT
PROCEED TO
OK
A
NG (for Column Shift Type)
B
NG (for Floor Shift Type)
C
B
REPLACE TRANSMISSION CONTROL SWITCH
(COLUMN SHIFT SHIFT LEVER SUB-ASSEMBLY)
C
REPLACE TRANSMISSION CONTROL SWITCH
(TRANSMISSION FLOOR SHIFT ASSEMBLY)
3.
CHECK PARK/NEUTRAL POSITION SWITCH ASSEMBLY (POWER SOURCE)
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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