1. INSPECT FINS BLOCKAGE

(a) If the fins are clogged, wash them with water or a steam cleaner. Dry with compressed air.
NOTICE: If the distance between the steam cleaner and the core is too close, the fins may become damaged.
Keep the following injection distance.
Standard:

ComponentsInspection
1. INSPECT POWER WINDOW REGULATOR SWITCH ASSY
(a) Check continuity.
Check the continuity between the terminals when
battery voltage is applied to terminals 1 and 8.
Standard:
If the continuity is not as specified, replace the switch. ...