Conditions for Clearing the DTC

WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

The power moding malfunction must be corrected and then the code can be cleared by using the scan tool. The code also clears after 100 ignition cycles.

Fig 1: Normal Device Power Moding Specifications

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Fig 2: Code Setting Criteria For Device Power Moding Specifications

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Fig 3: Diagnostic Chart - DTC B1440

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