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Home >> Isuzu >> 2007 >> i-290 LS, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 41 (Power Seat System) >> Diagnostic Information and Procedures >> DTC B3920 or B3921 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2007 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

B3920 01 

The voltage on any power rail 1 motor control circuit exceeds 2.78 volts for 100 ms.

B3920 02 

The voltage on any power rail 1 motor control circuit is below 1.47 volts for 100 ms.

B3921 01 

The voltage on any power rail 2 motor control circuit exceeds 2.78 volts for 100 ms.

B3921 02 

The voltage on any power rail 2 motor control circuit is below 1.47 volts for 100 ms.

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