Blower Control Switch

Remove heater control panel. See HEATER CONTROL PANEL under REMOVAL & INSTALLATION. Using a DVOM, check continuity between specified switch terminals. See BLOWER CONTROL SWITCH SPECIFICATIONS table. See Fig 1 . If resistance is not as specified, replace heater control panel.

BLOWER CONTROL SWITCH SPECIFICATIONS ⁽¹⁾

Blower Switch Position

Mode Switch Position

⁽²⁾ Continuity Between Terminals No.

1 & 7

1 & 7; 3 & 7

1 & 7; 4 & 7

1 & 7; 5 & 7

1 & 7; 6 & 7

⁽¹⁾	For connector terminal identification and switch positions, see Fig 1 .

⁽²⁾	Continuity between terminals No. 1 and 7 is through lights.

Fig 1: Identifying Blower Control Switch Terminals

Courtesy of CHRYSLER CORP.