DESCRIPTION
The vehicle approaching speaker assembly circuit consists of the vehicle approaching speaker controller and vehicle approaching speaker assembly.
This DTC is stored when a malfunction is detected in the vehicle approaching speaker assembly circuit or vehicle approaching speaker controller.
DTC No. | Detection Item | DTC Detection Condition | Trouble Area |
---|---|---|---|
B1350 | Speaker Circuit |
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WIRING DIAGRAM
PROCEDURE
1. | INSPECT VEHICLE APPROACHING SPEAKER ASSEMBLY |
(a) Remove the vehicle approaching speaker assembly.
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(b) Inspect the vehicle approaching speaker assembly.
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NG | REPLACE VEHICLE APPROACHING SPEAKER ASSEMBLY |
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2. | CHECK HARNESS AND CONNECTOR (VEHICLE APPROACHING SPEAKER ASSEMBLY - VEHICLE APPROACHING SPEAKER CONTROLLER) |
(a) Disconnect the G42 vehicle approaching speaker controller connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection | Condition | Specified Condition |
---|---|---|
A14-2 - G42-7 (SP+) | Always | Below 1 Ω |
A14-1 - G42-8 (SP-) | Always | Below 1 Ω |
A14-2 or G42-7 (SP+) - Body ground | Always | 10 kΩ or higher |
A14-1 or G42-8 (SP-) - Body ground | Always | 10 kΩ or higher |
OK | REPLACE VEHICLE APPROACHING SPEAKER CONTROLLER |
NG | REPAIR OR REPLACE HARNESS OR CONNECTOR |