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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1343 (Power Seat System) >> Diagnostic Information and Procedures >> DTC B1825, B1850, B1860, B2355, B2365, or B2375 >> Circuit/System Verification

Circuit/System Verification

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Ignition ON, observe the scan tool Driver Position Module driver seat and lumbar position sensor parameters. The readings should be between 0.22-2.75 volts and change while adjusting seat and lumbar positions.