DTC Description
DTC DETECTION LOGIC
| DTC No. | CONSULT screen terms(Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| B1A62-13 | Rear left pillar squawker(Rear side speaker LH) | [OPEN] | Diagnosis condition | When ignition switch is ON. |
| Signal (terminal) |
|
|||
| Threshold | Open | |||
| Diagnosis delay time | 30 seconds or more | |||
| B1A62-1A | [SHORT] | Diagnosis condition | When ignition switch is ON. | |
| Signal (terminal) |
|
|||
| Threshold | Short circuit | |||
| Diagnosis delay time | 30 seconds or more | |||
| B1A62-11 | [GND-SHORT] | Diagnosis condition | When ignition switch is ON. | |
| Signal (terminal) |
|
|||
| Threshold | Short to ground circuit | |||
| Diagnosis delay time | 30 seconds or more | |||
| B1A62-12 | [VB-SHOR] | Diagnosis condition | When ignition switch is ON. | |
| Signal (terminal) |
|
|||
| Threshold | Short to power supply circuit | |||
| Diagnosis delay time | 30 seconds or more | |||
POSSIBLE CAUSE
- RR PILLAR SP LH+ open, short, short to ground, short to voltage
- RR PILLAR SP LH- open, short, short to ground, short to voltage
- Rear side speaker LH
- Bose speaker amp.
FAIL-SAFE
Rear side speaker LH inoperative