GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Vivant 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Motor Control Table

Mode Settings

Connector Terminal (Controller/Motor)

B1/6

B2/7

B3/5

B4/4

B5/3

Vent

0 V

11-14 V

11-14 V

11-14 V

11-14 V

Bi-Level

11-14 V

0 V

11-14 V

11-14 V

11-14 V

Foot

11-14 V

11-14 V

0 V

11-14 V

11-14 V

Foot/Defrost

11-14 V

11-14 V

11-14 V

0 V

11-14 V

Defrost

11-14 V

11-14 V

11-14 V

11-14 V

0 V