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DTC B1271 Combination Meter ECU Communication Stop: Description

This DTC is detected when communication between the combination meter (meter ECU) and network gateway ECU stops for more than 10 seconds.

DTC DETECTION CONDITION CHART

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