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Home >> Toyota >> 2017 >> Highlander LE Plus, FWD >> Repair and Diagnosis >> Electrical >> Gauges >> Meter / Gauge / Display - Diagnostics Codes - Symptom & Circuit Tests - (Except Hybrid) >> Meter / Gauge System >> DTC B150A: Lost Communication with HMI-LAN [12/2013 - 11/2016] >> Description

DTC B150A: Lost Communication with HMI-LAN [12/2013 - 11/2016]: Description

The combination meter assembly receives a text data signal from the navigation receiver assembly via local bus communication.

Based on this signal, navigation system information is displayed on the multi-information display.

This DTC is stored when the combination meter assembly cannot receive the signal.

DTC No. Detection Item DTC Detection Condition Trouble Area Memory Note
B150A Lost Communication with HMI-LAN After the combination meter assembly receives a registration information signal, which is sent by the navigation receiver assembly when the ignition switch is ACC, 1 or more times, the combination meter assembly cannot receive the signal for 30 seconds or more.
  • Harness or connector
  • Navigation receiver assembly
  • Combination meter assembly
DTC stored for Multi-information Display (Color Type)