Trouble Shooting

Before proceeding to SYSTEM TESTS  , perform the following visual inspections:

• Check PWR WDO fuse "B" (25-amp), located in instrument panel in fuse block. If fuse is blown, locate and repair source of overload. Replace fuse.
• Check for mechanical failures or binding linkage.
• If express down feature does not work, but window moves down with each switch depression, replace left window switch.
• Check for broken or partially broken wire inside insulation, which could cause system malfunction but prove good in a continuity/voltage check with system disconnected. These circuits may be intermittent or resistive when loaded. Check by monitoring voltage drop with system under load.
• Check for proper installation of aftermarket electronic equipment.