FixVault
Home › Lexus › 2007 › RX 400h AWD › Repair and Diagnosis › External Pages › Different car › Section 331 (Can Communication System) › Can Communication System › 4WD Control ECU Communication Stop Mode › Description

4WD Control ECU Communication Stop Mode: Description

WARNING: This page is about a different car, the 2008 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
SYMPTOM CHART

Detection Item Symptom Trouble Area
4WD CONTROL ECU COMMUNICATION STOP MODE
  • 4WD is not displayed on "CAN Bus Check" screen of Techstream
  • Applies to "4WD CONTROL ECU COMMUNICATION STOP MODE" in "DTC COMBINATION TABLE"
  • Power source or inside 4WD control ECU
  • 4WD control ECU branch wire and connector
  • 4WD control ECU

HINT:

For vehicle with 4WD only.

About FixVault