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Home >> Pontiac >> 2001 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1574 (HVAC System - Manual) >> Diagnostic Information and Procedures >> Scan Tool Output Controls
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Scan Tool Output Controls

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
BCM Scan Tool Output Controls

Scan Tool Output Control Additional Menu Selection(s) Description
After Blow Relay Output Controls-Miscellaneous test The scan tool displays ON or OFF selections. This command allows you to turn the after blow relay On or Off. When the A/C relay is commanded On, the A/C compressor clutch should be engaged.
ECM/PCM Scan Tool Output Controls

Scan Tool Output Control Additional Menu Selection(s) 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. When the A/C relay is commanded On, the A/C compressor clutch should be engaged.