Toyota Tundra (2015 year). Manual — part 441
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)
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
OK
(a) Disconnect the D35 park/neutral position switch connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION
SWITCH CONDITION
SPECIFIED CONDITION
D35-2 (RB) - Body ground
Ignition switch ON
11 to 14 V
D35-2 (RB) - Body ground
Ignition switch off
Below 1 V
Text in Illustration
*a
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(PARK/NEUTRAL POSITION SWITCH - IGNITION
SWITCH)
4.
CHECK TRANSMISSION CONTROL SWITCH (POWER SOURCE)
(a) for Column Shift Type:
(1) Disconnect the J25 transmission control switch connector.
(2) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION
SWITCH
CONDITION
SPECIFIED
CONDITION
J25-6 (IG) - Body
ground
Ignition switch ON
11 to 14 V
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
OK
TESTER CONNECTION
SWITCH
CONDITION
SPECIFIED
CONDITION
J25-6 (IG) - Body
ground
Ignition switch off
Below 1 V
Text in Illustration
*a
(b) for Floor Shift Type:
(1) Disconnect the J24 transmission control switch connector.
(2) Measure the voltage according to the value(s) in the table
below.
Standard Voltage:
TESTER CONNECTION
SWITCH
CONDITION
SPECIFIED
CONDITION
J24-3 (IG) - Body
ground
Ignition switch ON
11 to 14 V
J24-3 (IG) - Body
ground
Ignition switch off
Below 1 V
Text in Illustration
*a
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(TRANSMISSION CONTROL SWITCH - IGNITION
SWITCH)
5.
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - ECM)
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
(a) Disconnect the D74 ECM connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
D74-2 (P) - Body ground
D74-120 (NSW) - Body ground
Ignition switch ON
Shift lever in P
11 to 14 V
D74-26 (R) - Body ground
Ignition switch ON
Shift lever in R
11 to 14 V*
D74-25 (N) - Body ground
D74-120 (NSW) - Body ground
Ignition switch ON
Shift lever in N
11 to 14 V
D74-27 (D) - Body ground
Ignition switch ON
Shift lever in D
11 to 14 V
D74-2 (P) - Body ground
D74-120 (NSW) - Body ground
Ignition switch ON
Shift lever not in P
Below 1 V
D74-26 (R) - Body ground
Ignition switch ON
Shift lever not in R
Below 1 V
D74-25 (N) - Body ground
D74-120 (NSW) - Body ground
Ignition switch ON
Shift lever not in N
Below 1 V
D74-27 (D) - Body ground
Ignition switch ON
Shift lever not in D
Below 1 V
Text in Illustration
*a
HINT:
REPAIR OR REPLACE HARNESS OR CONNECTOR
A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...
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