Diesel Data: Automotive Repair

Courtesy Lamp: Testing and Inspection




ROOM LAMP ASSY NO.1




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 2, 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 3, then check that the illumination comes on when switch is in the ON position.

OK: Illumination comes on.

ROOM LAMP ASSY NO.2
a. Connect the battery positive (+) lead from the battery to one of the terminal and battery negative (-) lead to other terminal, then check that the lamp comes on when switch is in the ON position.

OK: Lamp comes on.

DOOR COURTESY LAMP ASSY
a. Connect the battery positive (+) lead from the battery to one of the terminal and battery negative (-) lead to other terminal, then check that the lamp comes on.

OK: Lamp comes on.