Dash Lights Brightness Controller

Remove driver's side switch panel from dash. See REMOVAL & INSTALLATION . Using a DVOM, check resistance between terminals No. 3 and 4 of dash lights brightness controller, while adjusting dimmer control. See Fig 3. Reading should be 0-12 k/ohms. If reading is not as specified, replace dash lights brightness controller.

Fig 1: Driver's Multiplex Control Unit Harness Connectors & Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 2: Passenger's Multiplex Control Unit Harness Connectors & Terminals

Courtesy of AMERICAN HONDA MOTOR CO., INC.

Fig 3: Terminals Of Dash Lights Brightness Controller

Courtesy of AMERICAN HONDA MOTOR CO., INC.