Hazard Warning Switch Test

WARNING: This page is about a different car, the 2006 Acura MDX, 2005 Acura MDX, 2004 Acura MDX, and 2003 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.

Remove the center panel (see DASHBOARD CENTER PANEL REMOVAL/INSTALLATION ).
Disconnect the 10P connector (A) from the hazard warning switch (B).

Fig 1: Disconnecting 10P Connector From Hazard Warning Switch ('03 model)
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Disconnecting 10P Connector From Hazard Warning Switch ('04-06 Models)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Pull the hazard warning switch out of the center panel.
Check for continuity between the terminals in each switch position according to Fig 3 .

Fig 3: Checking Continuity Between Terminals In Each Switch Position Chart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
If the continuity is not as specified, replace the illumination bulb(s) (C) or the switch.