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Home >> Chevrolet >> 2000 >> Astro Van Passenger, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 921 (Seat System) >> Diagnostic Information and Procedures >> DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815 Or B1820: Seat Adjuster Switch Input Active Too Long >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

  1. 3. This step tests the seat adjuster switch for an internal fault.
  2. 4. When the seat adjuster switch is disconnected the faulty switch signal circuit will be isolated.
    Fig 1: DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815 Or B1820 Diagnosis
    G01518003Courtesy of GENERAL MOTORS CORP.
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