Toyota Tundra (2015 year). Manual — part 548
A
(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 position on S, "+"
or "-"
Below 1 Ω
6 (IG) - 13 (S)
Shift lever position not on S,
"+" or "-"
10 kΩ or higher
(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 position on S, "+"
or "-"
Below 1 Ω
3 (IG) - 7 (S)
Shift lever position not on S,
"+" or "-"
10 kΩ or higher
Result
RESULT
PROCEED TO
OK
A
NG (for Column Shift Type)
B
NG (for Floor Shift Type)
C
B
REPLACE COLUMN SHIFT SHIFT LEVER
SUB-ASSEMBLY (TRANSMISSION CONTROL SWITCH)
C
REPLACE TRANSMISSION FLOOR SHIFT ASSEMBLY
(TRANSMISSION CONTROL SWITCH)
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
OK
3.
CHECK PARK/NEUTRAL POSITION SWITCH ASSEMBLY (POWER SOURCE)
(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
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(PARK/NEUTRAL POSITION SWITCH - IGNITION
SWITCH)
4.
CHECK TRANSMISSION CONTROL SWITCH (POWER SOURCE)
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
OK
(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
J25-6 (IG) - Body
ground
Ignition switch off
Below 1 V
(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
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
(TRANSMISSION CONTROL SWITCH - IGNITION
SWITCH)
5.
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - ECM)
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
(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
Ignition switch ON
Shift lever position on P
11 to 14 V
D74-26 (R) - Body ground
Ignition switch ON
Shift lever position on R
11 to 14 V*
D74-25 (N) - Body ground
Ignition switch ON
Shift lever position on N
11 to 14 V
D74-27 (D) - Body ground
Ignition switch ON
Shift lever position on D
11 to 14 V
D74-120 (NSW) - Body ground
Ignition switch ON
Shift lever position not on P or N
11 to 14 V
D74-2 (P) - Body ground
Ignition switch ON
Shift lever position not on P
Below 1 V
D74-26 (R) - Body ground
Ignition switch ON
Shift lever position not on R
Below 1 V
D74-25 (N) - Body ground
Ignition switch ON
Shift lever position not on N
Below 1 V
D74-27 (D) - Body ground
Ignition switch ON
Shift lever position not on D
Below 1 V
AB60E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMIS...
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