DESCRIPTION When the ignition switch is turned to on, the IG power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU. The multiplex tilt and telescopic ECU also receives ignition switch signals via this circuit. WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT HINT: Inspect the fuses for circuits related to this system before performing the following procedure. PROCEDURE
(b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Tundra Service Manual > Door Lock: Wireless Door Lock Buzzer
Components COMPONENTS ILLUSTRATION *A for Type A *B for Type B *C for Type C - - *1 FRONT END PANEL LH *2 RADIATOR GRILLE SUB-ASSEMBLY *3 WIRELESS DOOR LOCK BUZZER - - Installation INSTALLATION PROCEDURE 1. INSTALL WIRELESS DOOR LOCK BUZZER (a) Attach the clamp to install the wireless door lock buzz ...