C1616 Code: Meaning, Causes, and Symptoms | OBD2 Codes

C1616 – Cranking Signal System


C1616 Possible Symptoms


Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)


C1616 Possible Causes


Faulty Electronically Controlled System (ETACS) ECU,Faulty Ignition Switch,Electronically Controlled System (ETACS) ECU harness is open or shorted,Electronically Controlled System (ETACS) ECU circuit poor electrical connection,Faulty All Wheel Control (AWC) ECU


C1616 Description


The All Wheel Control (AWC) ECU receives the signal of the ignition switch from Electronically Controlled System (ETACS) ECU via CAN communication. The code is set when the cranking signal is set for five seconds or more continuously while driving.