LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 2019 >> Sienna Limited, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Meter / Gauge / Display - Diagnostic Codes & Symptom Tests >> Meter / Gauge System >> Diagnostic Codes >> DTC B150A: Lost Communication with HMI-LAN [12/2015 - 11/2017] >> Description

DTC B150A: Lost Communication with HMI-LAN [12/2015 - 11/2017]: 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. DTC Detection Condition Trouble Area
B150A 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