DESCRIPTION
The No. 1 stereo jack adapter assembly sends the sound signal from an external device to the radio receiver assembly via this circuit.
WIRING DIAGRAM
PROCEDURE
1. | CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - NO. 1 STEREO JACK ADAPTER ASSEMBLY) |
(a) Disconnect the J148 radio receiver assembly connector.
(b) Disconnect the J152 No. 1 stereo jack adapter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
J148-14 (ADPG) - J152-2 (ADPG) | Always | Below 1 Ω |
J148-10 (AGND) - J152-7 (AGND) | Always | Below 1 Ω |
J148-12 (VAR+) - J152-6 (VAR+) | Always | Below 1 Ω |
J148-11 (VAL+) - J152-1 (VAL+) | Always | Below 1 Ω |
J148-13 (VA-) - J152-5 (VA-) | Always | Below 1 Ω |
J148-14 (ADPG) or J152-2 (ADPG) - Body ground | Always | 10 kΩ or higher |
J148-10 (AGND) or J152-7 (AGND) - Body ground | Always | 10 kΩ or higher |
J148-12 (VAR+) or J152-6 (VAR+) - Body ground | Always | 10 kΩ or higher |
J148-11 (VAL+) or J152-1 (VAL+) - Body ground | Always | 10 kΩ or higher |
J148-13 (VA-) or J152-5 (VA-) - Body ground | Always | 10 kΩ or higher |
OK | ![]() | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() | REPAIR OR REPLACE HARNESS OR CONNECTOR |
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Electric Parking Brake 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. INSPECT BATTERY VOLTAGE Standard Volta ...
Lexus RX (RX 350L, RX450h) 2016-2023 Repair Manual > Panoramic View Monitor System: ECU Power Source Circuit
DESCRIPTION This circuit is the power source circuit to operate the parking assist ECU. The parking assist ECU controls the panoramic view monitor system. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuse for circuits related to this system before performing the following inspection p ...