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Home >> Chevrolet >> 2000 >> Cutaway 6.5 F >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Anti-Theft System) >> Diagnostic Tests >> DTC B2957: PASSLOCK(tm) SENSOR DATA CIRCUIT LOW >> Circuit Description

Circuit Description

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2000 GMC Yukon XL, 2000 GMC Yukon, 2000 GMC Sierra, 2000 Chevrolet Tahoe, and 2000 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.

This DTC sets when ignition is active and Passlock(tm) signal is less than .4 volt for one second. If ignition was off, vehicle will not start. If vehicle was running, vehicle will restart, but SECURITY indicator light will remain illuminated.

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