Honda Acura NSX 1991 Service Manual page 1258

Rear Window Defogger
-Component Location Index
All SRS wire harnesses and connec-
tors are colored yellow. Do not use electrical test
equipment on these circuits.
CAUTION: Be careful not to damage the SRS wire
harnesses when servicing the rear window defog-
ger system.
DASH F&E BOX
GER
-Description
Function:
The rear window defogger is controlled by the integrated control unit.
When the defogger switch in the combination switch is pushed, it sends a signai to the defogger timer in the integrated
control unit and the defogger stays on for 25 minutes or unit1 the ignition switch is switched off.
The indicator light in the switch shows when the defogger is on.
23-274
DEFOGGER SWITCH
Removal, page 23-277
Test, page 23-279
INTEGRATED
FUSE BOX
I
WIRE HAdNESS
REAR WINDOW
DEFOGGER
Function Test, page 23-280