DTC 3

CIRCUIT DESCRIPTION

When communication between the mayday ECU and the Transceiver is disabled, this DTC output.(When power is not supplied to the Transceiver, this DTC is also output because the communication is not possible.)

Wiring Diagram:

Step 1:

INSPECTION PROCEDURE

HINT: If DTC is not cleared even though the transceiver is replaced, replace the mayday ECU.