DTC B1271 Combination Meter ECU Communication Stop: Description
WARNING: This page is about a different car, the 2006 Lexus IS 350 and 2006 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
This DTC is detected when communication between the combination meter ECU and multiplex network gateway ECU stops for more than 10 seconds.
DTC DETECTION CONDITION AND TROUBLE AREA TABLE
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1271 | Combination meter ECU communication stops |
|