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Home >> Nissan-Datsun >> 1990 >> 300ZX V6-2960cc DOHC (VG30DE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Testing and Inspection >> Component Tests and General Diagnostics >> Auto A/C >> Self-Diagnosis >> Self-Diagnosis Flow Chart

Self-Diagnosis Flow Chart

NOTE: Be sure you have reviewed the General Overview - Start Here information first. This flow chart will make more sense once you understand how the overall self-diagnostic system is designed to work.

Once you have completed the self-diagnostic checks, refer to Diagnostic Charts and review the Self-Diagnostic Steps, Preliminary Checks, or Diagnostic Procedures as directed. [1][2]Diagnostic Charts And Preliminary Checks




Entering On-Board Diagnostics:




Entering On-Board Diagnostics - Con't:








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