Toyota Tundra Service Manual: Driver Side Power Window does not Operate with Power Window Master Switch

DESCRIPTION

• If the driver side manual UP/DOWN function does not operate, there may be a malfunction in master switch, driver side motor or harness and connector.

WIRING DIAGRAM

PROCEDURE

(a) Remove the front power window regulator motor assembly LH (See page ).

(b) Inspect the front power window regulator motor assembly LH (See page ).

NG

REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

OK

(a) Disconnect the N2 master switch connector.

(b) Disconnect the N3 motor connector.

(c) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

OK

(a) Remove the power window regulator master switch assembly (See page ).

(b) Inspect the power window regulator master switch assembly (See page ).

OK

GO TO POWER WINDOWS DO NOT OPERATE AT ALL

NG

REPLACE POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY