Diesel Data: Automotive Repair

Map Light: Testing and Inspection

MAP LAMP ASSY







a. Measure the resistance according to the value(s) in the table.

b. Connect the battery positive (+) lead from the battery to the terminal 1 and battery negative (-) lead to the terminal 3, then check that the illumination comes on when switch is in the DOOR position.

OK: Illumination comes on.

c. Connect the battery positive (+) lead from the battery to the terminal 1 and battery negative (-) lead to the terminal 4, then check that the illumination comes on when switch is in the ON position.