B1359 Code: Meaning, Causes, and Symptoms | OBD2 Codes

B1359 – Ignition Run/Acc Circuit Failure


B1359 Possible Symptoms


Engine Light ON (or Service Engine Soon Warning Light)


B1359 Possible Causes


Faulty Ignition Switch,Ignition Switch harness is open or shorted,Ignition Switch circuit poor electrical connection,Faulty Smart Junction Box (SJB)


B1359 Description


The Ignition Switch RUN/ACC circuit provides voltage through the circuits to the Smart Junction Box (SJB) when the key is in the RUN/ACC position. The OBDII sets when the Ignition Switch signal is not factory specifications.