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Home >> Chevrolet >> 2002 >> Malibu Base >> Repair and Diagnosis >> Body & Frame >> Body, Cab Control Systems >> Body Control System >> Diagnostic Information and Procedures >> DTC B1379: Ignition 3 Input Is Inactive >> Test Description

Test Description

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

  1. 4.  This step determines if ignition 3 is shorted to ground.
  2. 5.  This step determines if the BCM is internally shorted.
  3. 6.  This step determines if the cruise control module is internally shorted.
  4. 7.  This step determines if voltage is supplied from the battery to the fuse.
Fig 1: Identifying DTC B1379 Diagnostic Table (1 Of 2)
G01779816Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying DTC B1379 Diagnostic Table (2 Of 2)
G01779817Courtesy of GENERAL MOTORS CORP.
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