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 > Trailer Brake Control System: How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS (a) Interview the customer and confirm the problem. Click here NEXT 3. CHECK DTC AND FREEZE FRAME DATA* (a) Check and record DTCs and Freeze Frame Data. for DTC Check / Cle ...