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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Transfer Case - NVG 236/246-NP8 (Two-Speed Automatic) Service) >> Diagnostic Information and Procedures >> Transfer Case Shift Control Switch Indicators Flash Continuously >> Test Description

Test Description

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

2. Determine the position of the Front Axle Switch.

3. Helps determine if the front axle will not engage.

4. Helps determine if the front axle will not disengage.

Fig 1: Transfer Case Shift Control Switch Indicators Flash Continuously
G01671200Courtesy of GENERAL MOTORS CORP.