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If there is an open or short in the circuit, sound cannot be heard from the speakers even if there is no WIRING DIAGRAM Fig. 220: Sound Signal Circuit Between Radio Receiver And Stereo Component Amplifier - Wiring INSPECTION PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - STEREO COMPONENT AMPLIFIER) a. Disconnect the K4 receiver connector. b. Disconnect the K15 amplifier connector. c. Measure the resistance according to the value(s) in the table below. Standard resistance TESTER CONNECTION SPECIFIED CONDITION Tester Connection Condition Specified Condition K4-9 (L+) - K15-3 (L+) Always Below 1 ohms K4-19 (L-) - K15-2 (L-) K4-8 (R+) - K15-5 (R+) K4-10 (SLD) - K15-6 (SLD) K4-9 (L+) - Body ground Always 10 kohms or higher K4-19 (L-) - Body ground K4-8 (R+) - Body ground K4-18 (R-) - Body ground
2009 Toyota Tundra 2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra
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