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 > Lighting System: Hazard Warning Switch Circuit
DESCRIPTION The combination meter assembly receives the air conditioning control assembly (hazard warning signal switch) ON signal and controls the operation of the hazard warning lights. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: When replacing the combination meter assembly, always replace it ...