TC Terminal Circuit

TC Terminal Circuit

CIRCUIT DESCRIPTION
DTC output mode is set by connecting terminals TC and CG of the DLC3 the airbag sensor assembly. The DTCs are displayed by blinking the SRS warning light. The signal passes the engine ECU and is input to the airbag sensor assembly via multiplex communication system.

Wiring Diagram:

INSPECTION PROCEDURE

Step 1 - 2:

Step 3 - 5:

If the DTC is not displayed, do the troubleshooting.

Step 1 - 2:

If the DTC is displayed without a DTC check procedure, perform the troubleshooting.