DESCRIPTION The navigation receiver assembly sends a sound signal to the stereo component amplifier assembly via this circuit. The sound signal that has been sent is amplified by the stereo component amplifier assembly, and then is sent to the speakers. WIRING DIAGRAM ![]() ![]() PROCEDURE
(a) for 7 or 9 Speakers: (1) Disconnect the J134 and J133 navigation receiver assembly connectors. (2) Disconnect the J145 stereo component amplifier assembly connector. (3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
(b) for 12 Speakers: (1) Disconnect the J134 and J133 navigation receiver assembly connectors. (2) Disconnect the J141 stereo component amplifier assembly connector. (3) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Tundra Service Manual > Navigation Receiver(for Floor Shift Type): Removal
REMOVAL PROCEDURE 1. PRECAUTION NOTICE: After turning the ignition switch off, waiting time may be required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work (See page ). 2. ...