DTC B1350: Speaker Circuit [10/2014 - ]: 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.
| DTC No. |
DTC Detection Condition |
Trouble Area |
| B1350 |
Either of the following conditions is met:
- When sound output voltage is being monitored by the ECU, with the power switch on (IG), battery voltage 10 V or more, and warning sound being produced, a speaker circuit short condition continues for 1 second or more.
- When sound output voltage is being monitored by the ECU, with the power switch on (IG) and warning sound not being produced, a speaker circuit open condition continues for 5 seconds or more.
|
- Vehicle approaching speaker controller
- Vehicle approaching speaker assembly
- Harness or connector between vehicle approaching speaker controller and vehicle approaching speaker assembly
|