Blower Resistor: Inspection

WARNING: This page is about a different car, the 2004 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE BLOWER RESISTOR
1. Disconnect the blower resistor connector.
2. Remove the 2 screws and blower resistor.
  
  Fig 1: Removing Blower Resistor & Screws
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

INSPECT BLOWER RESISTOR CONTINUITY

Fig 2: Identifying Blower Resistor Connector Terminals

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

IDENTIFYING BLOWER RESISTOR CONTINUITY

Condition	Tester connection	Specified condition
Constant	1 - 2 - 3 - 4	Continuity

If continuity is not as specified, replace the blower resistor.

REINSTALL BLOWER RESISTOR
1. Install the blower resistor with the 2 screws.
2. Connect the blower resistor connector.