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DTC B1271: Combination Meter ECU Communication Stop: Description

WARNING: This page is about a different car, the 2008 Lexus RX 350. 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 gateway ECU stops for more than 10 seconds.

DTC DETECTION CONDITION TABLE

DTC No. DTC Detection Condition Trouble Area
B1271 Combination meter ECU communication stops
  • Combination meter ECU
  • Wire harness
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