Toyota Tundra. Manual — part 726

Fig. 41: Identifying Power Window Master Switch Components (2 Of 2)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

ON-VEHICLE INSPECTION

1. CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Windshield/WindowGlass - Tundra

Fig. 42: Identifying Power Window Regulator Master Switch Assembly Connector Terminals
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

a. for Regular Cab:

1. Remove the master switch (see REMOVAL ).

2. Reconnect the switch connector.

3. Measure the voltage according to the value(s) in the table below.

Standard voltage

for Driver Switch:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION
(DRIVER SWITCH)

Tester

Connection

Switch Condition

Specified Condition

N2-10 (U) -

N2-7 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> UP

Below 1 V --> 11 to

14 V

N2-12 (D) -

N2-7 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> DOWN

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Windshield/WindowGlass - Tundra

for Front Passenger Switch:

STANDARD VOTLAGE TESTER CONNECTION SPECIFIED CONDITION
(FRONT PASSENGER SWITCH)

b. for Double Cab:

1. Remove the power window regulator master switch (see REMOVAL ).

2. Reconnect the switch connector.

3. Measure the voltage according to the value(s) in the table below.

Standard voltage

for Driver Switch:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION
(DRIVER SWITCH)

for Front Passenger Switch:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION
(FRONT PASSENGER SWITCH)

N2-12 (D) -

N2-7 (E)

Ignition switch ON, driver side door glass fully closed
--> power window AUTO DOWN operation --> driver
side door glass fully open

Below 1 V --> 11 to
14 V --> Below 1 V

Tester

Connection

Switch Condition

Specified

Condition

N2-16 (U) - N2-

7 (E)

Ignition switch ON, front passenger side door power
window regulator switch OFF --> UP

Below 1V --> 11

to 14 V

N2-18 (D) - N2-

7 (E)

Ignition switch ON, front passenger side door power
window regulator switch OFF --> DOWN

Tester

Connection

Switch Condition

Specified Condition

N2-3 (U) -

N2-1 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> UP

Below 1 V --> 11 to

14 V

N2-4 (D) -

N2-1 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> DOWN

N2-4 (D) -

N2-1 (E)

Ignition switch ON, driver side door glass fully closed
--> power window AUTO DOWN operation --> driver
side door glass fully open

Below 1 V --> 11 to
14 V --> Below 1 V

Tester

Connection

Switch Condition

Specified

Condition

N2-16 (U) - N2-

1 (E)

Ignition switch ON, front passenger side door power
window regulator switch OFF --> UP

Below 1 V --> 11

to 14 V

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Windshield/WindowGlass - Tundra

for Rear Switch LH:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR
SWITCH LH)

for Rear Switch RH:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION (REAR
SWITCH RH)

c. for CrewMax:

1. Remove the power window regulator master switch (see REMOVAL ).

2. Reconnect the switch connector.

3. Measure the voltage according to the value(s) in the table below.

Standard voltage

for Driver Switch:

STANDARD VOLTAGE TESTER CONNECTION SPECIFIED CONDITION
(DRIVER SWITCH)

N2-15 (D) - N2-

1 (E)

Ignition switch ON, front passenger side door power
window regulator switch OFF --> DOWN

Tester

Connection

Switch Condition

Specified

Condition

N2-12 (U) - N2-

1 (E)

Ignition switch ON, rear LH side door power window
regulator switch OFF --> UP

Below 1 V --> 11

to 14 V

N2-13 (D) - N2-

1 (E)

Ignition switch ON, rear LH side door power window
regulator switch OFF --> DOWN

Tester

Connection

Switch Condition

Specified

Condition

N2-10 (U) - N2-

1 (E)

Ignition switch ON, rear RH side door power window
regulator switch OFF --> UP

Below 1 V --> 11

to 14 V

N2-18 (D) - N2-

1 (E)

Ignition switch ON, rear RH side door power window
regulator switch OFF --> DOWN

Tester

Connection

Switch Condition

Specified Condition

N2-3 (U) -

N2-1 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> UP

Below 1 V --> 11 to

14 V

N2-4 (D) -

N2-1 (E)

Ignition switch ON, driver side door power window
regulator switch OFF --> DOWN

N2-4 (D) -

N2-1 (E)

Ignition switch ON, driver side door glass fully closed
--> power window AUTO DOWN operation --> driver

Below 1 V --> 11 to
14 V --> Below 1 V

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Windshield/WindowGlass - Tundra