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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 142 (Power Steering System) >> Diagnostic Information and Procedures >> DTC C0450 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

C0450 0B 

The actuator current exceeds 4.5 amps.

C0450 02 

The actuator current is detected as less than 50 percent of its expected current while the actuator is commanded OFF.

C0450 04 

The current through the actuator is not within 0.5 amp of its commanded value.