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TC And CG Terminal Circuit
TC and CG Terminal CircuitDESCRIPTION
Connecting terminals TC and CG of the DLC3 causes the system to enter the 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 3:
INSPECTION PROCEDURE
NOTE: When the distance control ECU and/or ECM are replaced with a new one, initialization must be performed.