Dash Lights Brightness Controller Input Test

Carefully pry switches from instrument panel. Disconnect controller3-pin harness connector. Check for bent, loose or corroded terminals, and repair as necessary. If terminals are okay, perform controller input test. See Fig 1 . If input tests are as specified, replace dash lights brightness controller.

Fig 1: Dash Lights Brightness Controller Input Test

Courtesy of AMERICAN HONDA MOTOR CO., INC.