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OK: REPLACE COMBINATION METER (See REMOVAL ) CELLULAR PHONE VOICE CIRCUIT BETWEEN RADIO RECEIVER AND STEREO SYSTEM DESCRIPTION This circuit is used when the cellular phone voice in the "Bluetooth" handsfree system is on. WIRING DIAGRAM Fig. 233: Cellular Phone Voice Circuit Between Radio Receiver And Stereo Component Amplifier - INSPECTION PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER - STEREO COMPONENT AMPLIFIER) a. Disconnect the K3 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 K3-11 (IVO+) - K15-23 (II1+) Always Below 1 ohms K3-12 (IVO-) - K15-22 (II1-) Always 10 kohms or higher
2009 Toyota Tundra 2009 ACCESSORIES AND EQUIPMENT Audio/Visual - Tundra
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