Inspection Procedure
WARNING: This page is about a different car, the 2003 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
- Check radio and player.
PREPARATION:
Disconnect the radio and player connector.
CHECK:
Check the voltage of terminal BU+B.
OK:
- BU+B: 10 - 14 V
CHECK:
Check the voltage of terminal ACC+B when the ignition switch is in ACC or ON position.
OK:
- ACC+B: 10 - 14 V
CHECK:
Check continuity at terminal GND.
OK:
- GND: Continuity
- NG : Replace or repair harness and connector.
- OK : Replace radio and player (See HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE ).