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Home >> Suzuki >> 1992 >> Sidekick JS, 4D Utility >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> General Servicing >> A/C System General Diagnostic Procedures >> Preparation For Testing
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Preparation For Testing

  1. Attach Low and High pressure gauges.
  2. Start engine and allow to warm up.
  3. Set system to COOL and blower to HIGH.
  4. Open car doors and hood.
  5. Run engine at fast idle for 2-3 minutes.
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