LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2008 >> LX 570 >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Networking >> Lin Communication System >> DTC B1478 Climate Control Seat ECU Communication Error >> Description
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

DTC B1478 Climate Control Seat ECU Communication Error: Description

This DTC is stored when LIN communication between the air conditioning amplifier and seat climate control ECUs stops for 10 seconds or more.

DTC DETECTION CONDITION CHART

DTC Code DTC Detection Condition Trouble Area
B1478 No communication between the air conditioning amplifier and seat climate control ECUs for 10 seconds or more.
  • Air conditioning amplifier
  • Seat climate control ECU LH
  • Seat climate control ECU RH
  • Harness or connector
scientia non olet · About LEMON Manuals