TC and CG Terminal Circuit
TC and CG Terminal CircuitDESCRIPTION
Connecting terminals TC and CG of the DLC3 causes the system to enter self-diagnostic mode. If a malfunction is present, DTCs will be output.
HINT: When a particular warning light remains blinking, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in the relevant ECU is suspected.
Wiring Diagram:
Step 1-2:
Step 2 (Continued)-3:
INSPECTION PROCEDURE