Table of Contents
Advertisement
8G - 4
HEATED GLASS
• The coil ground terminal (86) is hardwired to
ground point G202.
• The coil battery terminal (85) receives a battery
current input from the rear window defogger module
when the rear window defogger switch is energized.
• The normally open terminal (87) provides a bat-
tery current output to the rear window defogger grid
lines through the relay output circuit only when the
rear window defogger relay coil is energized.
• The normally closed terminal (87A) is not con-
nected to any circuit in this application, but provides
a battery current output only when the rear window
defogger relay coil is de-energized.
The left and right EBL relays cannot be repaired
and, if faulty or damaged, they must be replaced.
Refer to the appropriate wiring information for diag-
nosis and testing of the EBL relays and for complete
rear window defogger system wiring diagrams.
REMOVAL
(1) Disconnect and isolate the negative battery
cable.
(2) Remove the cover from the fuse/relay block
(Fig. 4).
NOTE: Refer to the fuse and relay map located on
the inner surface of the fuse/relay block cover for
the left and right rear window defogger (EBL) relay
locations.
(3) Remove the EBL relays from the fuse/relay
block as required.
Fig. 4 Rear Window Defogger (EBL) Relays
1 - DRIVERS SEAT
2 - FUSE/RELAY BLOCK
INSTALLATION
NOTE: Refer to the fuse and relay map located on
the inner surface of the fuse/relay block cover for
the left and right rear window defogger (EBL) relay
locations.
(1) Position the rear window defogger (EBL) relays
as required into their proper receptacles in the fuse/
relay block.
(2) Align the EBL relay terminals with the termi-
nal cavities in the fuse/relay block receptacles.
(3) Push down firmly on the EBL relays until the
terminals are fully seated in the terminal cavities in
the fuse/relay block receptacles.
(4) Install the cover onto the fuse/relay block.
(5) Reconnect the negative battery cable.
REAR WINDOW DEFOGGER
SWITCH
DESCRIPTION
The rear window defogger switch is mounted in the
instrument panel to the right of the steering wheel
(Fig. 5). The rear window defogger switch contains a
yellow indicator lamp that illuminates when the rear
window defogger (EBL) system is activated.
The rear window defogger switch and the defogger
switch indicator cannot be repaired and, if faulty or
damaged, the rear window defogger switch must be
replaced.
Fig. 5 Rear Window Defogger Switch
1 - REAR WINDOW DEFOGGER SWITCH
2 - INSTRUMENT PANEL
OPERATION
A yellow indicator lamp will illuminate when the
rear window defogger switch is activated. The switch
VA
Advertisement
Chapters
Table of Contents
