TC Terminal Circuit

TC TERMINAL CIRCUIT

CIRCUIT DESCRIPTION
DTC output mode is set by connecting between TC and CG of the DLC3.
The DTCs are displayed by blinking the SRS warning light.

Wiring Diagram:

HINT: When each warning light stays blinking, ground short in the wiring until the terminal TC of the DLC3 or internal ground short in each ECU is suspected.

Step 1 - 2:

Step 3:

INSPECTION PROCEDURE