P0412-Secondary Air Injection Switchover Solenoid Circuit: Notes

Fig 1: Engine Control Fuse 2 Circuit Schematic

Courtesy of CHRYSLER LLC

1. When Monitored  : Continuously with the ignition on.
2. Set Condition  : An improper voltage level has been detected by the Powertrain Control Module (PCM) on the air pump solenoid control circuit.

For a complete Powertrain Control Module Circuit Diagram, refer to SCHEMATICS AND DIAGRAMS .