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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 611 (Power Seat System) >> Diagnostic Information and Procedures >> DTC B1825, B1850, B1860, B2355, B2365, or B2375 >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. 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. Tests for the proper operation of the circuit in the low voltage range.
  2. 4. Tests for the proper operation of the circuit in the high voltage range. If the fuse in the jumper opens when you perform this test, the signal circuit is shorted to ground.
  3. 5. Tests for a short to voltage in the 5 volt reference circuit.
  4. 6. Tests for a high resistance or an open in the low reference circuit.
  5. 16. This step verifies the repair.
Fig 1: DTC B1825, B1850, B1860, B2355, B2365, or B2375 (1 Of 2)
G01803821Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC B1825, B1850, B1860, B2355, B2365, or B2375 (2 Of 2)
G01803822Courtesy of GENERAL MOTORS CORP.
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