Fan Motor Test

WARNING: This page is about a different car, the 2009 Acura MDX, 2008 Acura MDX, and 2007 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the 2P connectors from the radiator fan motor (A) and condenser fan motor (B).

Fig 1: Identifying Radiator Fan Motor And Condenser Fan Motor 2P Connectors Terminals
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Test each motor by connecting battery power to No. 2 terminal and ground to No. 1 terminal.
If either motor fails to run or does not run smoothly, replace it (see RADIATOR AND FAN REPLACEMENT ).