Component Tests and General Diagnostics

INSPECTION







1. INSPECT PERSONAL LIGHT SWITCH CONTINUITY
If continuity is not as specified, replace the light assembly or bulb.

2. INSPECT DOME LAMP SWITCH




a. Disconnect the connector from the dome lamp.
b. Turn the dome lamp switch ON, check that continuity exists between terminal 2 and body ground.




c. Turn the dome lamp switch DOOR, check that there is continuity exists between terminal 1 and 2.

If operation is not as specified, replace the switch.




3. INSPECT DOOR COURTESY SWITCH CONTINUITY
a. Check that continuity exists between terminal and the switch body with the switch ON (switch pin released: opened door).
b. Check that no continuity exists between terminal and the switch body with the switch OFF (switch pin pushed in: closed doors).

If operation is not as specified, replace the switch.




4. INSPECT LUGGAGE COMPARTMENT DOOR COURTESY SWITCH CONTINUITY
a. Check that continuity exists between terminal and switch body with the switch ON (switch pin released : opened door).
b. Check that no continuity exists between the terminal and switch body with the switch OFF (switch pin pushed in closed door).

If operation is not as specified, replace the switch.