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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 659 (HVAC System - Manual) >> Diagnostic Information and Procedures >> Scan Tool Output Controls

Scan Tool Output Controls

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
Engine Control Module (ECM) or Powertrain Control Module (PCM) Scan Tool Output Controls

Scan Tool Output Control Additional Menu Selections Description
A/C Relay Engine Output Controls The scan tool displays ON or OFF selections. This command allows you to turn the A/C relay ON or OFF for 5 seconds. When the A/C relay is commanded ON, the A/C compressor clutch should be engaged.