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Home >> Chevrolet >> 2002 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 827 (Automatic Transmission - 4L60-E/4L65-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0719: Open Brake Switch Circuit, 0 Volts, Low Input, During Accelerations >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 GMC Safari and 2003 Chevrolet Astro. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number on the diagnostic table.

  1. 3. This step isolates the brake switch as a source for setting the DTC.
Fig 1: DTC P0719 Diagnosis (Steps 1-7)
G01565702Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0719 Diagnosis (Steps 8-12)
G01565703Courtesy of GENERAL MOTORS CORP.
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