LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 623 (Transfer Case - NVG 246-NP8 (2-Speed Automatic)) >> Diagnostic Information & Procedures >> DTC C0315: Open In The Module Ground Circuit >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. 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. 2)  - Listen for an audible motor noise when the encoder motor operates. Command both the ON and OFF states. Repeat the commands as necessary.
  2. 3)  - Tests the Motor Ground circuit for an open.
Fig 1: DTC C0315 Diagnosis
G01668671Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals