Circuit Description
WARNING: This page is about a different car, the 2003 Lexus LS 430. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is output when communication stops between the rear seat switch and the gateway ECU.
DTC DETECTION ITEM
| DTC No. |
DTC Detecting Condition |
Trouble Area |
| B1219 |
No communication from rear seat switch for more than 10 seconds. |
- Rear seat switch
- Wire harness
|