Scan Tool Output Controls
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
PCM Scan Tool Output Controls
| Scan Tool Output Control |
Additional Menu Selection(s) |
Description |
| A/C Relay |
Engine Output Controls |
The PCM energizes the A/C relay to engage the A/C compressor clutch when you select ON. The A/C compressor clutch should remain engaged until commanded OFF. |