Conditions for Setting the DTC
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DTC C0575-C0590 01
- Upon detection of the damper solenoid or the circuits to the solenoid are shorted to voltage when at 0-91 percent PWM.
- Allow 30 seconds for redetection after clearing codes.
DTC C0575-C0590 02
- Upon detection of the damper solenoid or the circuits to the solenoid are shorted to ground when at 5-100 percent PWM for 3 consecutive ignition RUN cycles.
- Cycle the dampers for 30 seconds after clearing codes.
DTC C0575-C0590 04
- The damper solenoid or the circuits to the solenoid are open when at 0-91 percent PWM for 3 consecutive ignition RUN cycles.
- Command the damper to the OFF state for 30 seconds after clearing codes.