Test F: B2A20 - Ignition Stuck in START

Pinpoint Test F: B2A20 - Ignition Stuck in START
Refer to Vehicle/Diagrams, Power Distribution/SJB for schematic and connector information.

Normal Operation
The smart junction box (SJB) continuously monitors the ignition switch state, if the SJB receives a START signal for more than 30 seconds, DTC B2A20 will be set.

The ignition switch is spring loaded to automatically return to the RUN position after being placed in the START position.

Possible Causes
^ Circuit shorted
^ Starter relay
^ Ignition switch
^ SJB
^ Powertrain control module (PCM)

PINPOINT TEST F: B2A20 - IGNITION STUCK IN START

F1:

F2-F6:

F6-F8: