2003 – 2005 Sequoia, 2004 – 2005 Highlander, Sienna, And Tundra DIAGNOSTIC GUIDE FOR REAR SEAT ENTERTAINMENT SYSTEMS

0

Filed Under (Toyota Manuals) by admin on 08-10-2011

download
Check the power, ground, and TX+, TX- wiring between the RSE ECU and the display. Perform the following check without disconnecting any connectors. A. Using the EWD, check the resistance of the wires between the DVD player ground terminal or integrated DVD player/RSE display and chassis ground. The resistance of the wires should be below 1 Ω. Refer to the Technical Information System (TIS): applicable model year Wiring Diagrams. B. Check the resistance of the wires between the RSE ECU ground terminal and chassis ground. The resistance of the wires should be below 1 Ω. C. Check the voltage on the power terminals on the DVD player and the RSE ECU. Voltage should be greater than 12 V. D. Check the voltage between terminals TX+ and chassis ground and TX- and chassis ground at both the RSE ECU and the DVD player. Voltage should be between 2.0 V and 3.0 V Check the resistance of the wires between the RSE ECU and the radio/player. The resistance of the wires should be below 1Ω. C. Check the resistance of the wires between the RSE ECU and the radio/player to ground. The resistance of the wires should be 10 kΩ or higher

Write a comment