Rear Window Defogger
Switch Light Bulb Replacement
1. Remove the steering column lower and upper covers.
2. Remove the four screws from the combination
switch.
3. Remove the rear window defogger switch (see
previous page).
4. Remove the rear window defogger switch bulbs.
BULBS (0.91 W)
REAR WINDOW
DEFOGGER SWITCH
Relay Test
1. Remove the defogger relay in the engine compart-
ment fuse/relay box.
2. There should be continuity between the C and D
terminals.
3. There should be continuity between the A and B
terminals when power and ground are connected to
the C and D terminals.
There should be no continuity when power is
disconnected.
Switch Light Bulb Replacement
1. Remove the steering column lower and upper covers.
2. Remove the four screws from the combination
switch.
3. Remove the rear window defogger switch (see
previous page).
4. Remove the rear window defogger switch bulbs.
BULBS (0.91 W)
REAR WINDOW
DEFOGGER SWITCH
Relay Test
1. Remove the defogger relay in the engine compart-
ment fuse/relay box.
2. There should be continuity between the C and D
terminals.
3. There should be continuity between the A and B
terminals when power and ground are connected to
the C and D terminals.
There should be no continuity when power is
disconnected.