DTC 8-2

DTC 8-2 TRANSCEIVER DOES NOT RESPOND TO ANY REQUEST FOR A PERIOD OF 10S

CIRCUIT DESCRIPTION

DTC Detection Condition:

The telephone transceiver transmits signals to the telephone ECU assy (Mayday ECU) and receives the signals from the LEXUS link center. It is located under the under back panel, which is on the right side of the luggage room.

Wiring Diagram:

Step 1 - 2:

INSPECTION PROCEDURE

HINT: If this DTC reoccurs even when the telephone transceiver has been replaced, replace the telephone ECU assy (Mayday ECU).