Table of Contents
Advertisement
Rear End Door Window Defogger Switch
Inspection
1) Check rear end door window defogger switch for
operation as follows.
a) Rear end door window defogger switch is built in
HVAC control module (unit).
Remove HVAC control module (unit) referring to
"HVAC Control Unit Removal and Installation in
Section 7A" or "HVAC Control Module Removal
and Installation in Section 7B".
b) Check that there is continuity between terminal
(1) and terminal (2) of HVAC control module
(unit) when rear end door window defogger
switch is at ON position. (Rear end door window
defogger switch is kept in push.)
c) Check that there is no continuity between
terminal (1) and terminal (2) of HVAC control
module (unit) when rear end door window
defogger switch is at OFF position.
If check result does not meet the above conditions,
replace HVAC control module (unit).
[A]
1
2
[B]
1
8
7
6 5 4 3
2
1
16
15
14 13 12 11
10
9
[A]: Manual A/C model
S7RS0B9506012
10
9
8
7
6 5 4 3
2
1
20
19
18
17
16 15 14 13
12
11
2
I5RS0C950001-01
[B]: Automatic A/C model
Glass / Windows / Mirrors:
Rear End Door Window Defogger Relay
Inspection
1) Disconnect negative (–) cable from battery.
2) Remove junction block assembly for inspection of
rear end door window defogger relay.
For removal, refer to "BCM (Included in Junction
Block Assembly) Removal and Installation in Section
10B".
3) Remove rear end door window defogger relay (1)
from junction block assembly (2).
1
2
3. Brake (stop) lamp switch
4) Check that there is no continuity between terminal
"c" and "d". If there is continuity, replace relay.
5) Check that there is continuity between terminals "c"
and "d" when a 12 V battery is connected to
terminals "a" and "b".
If malfunction is found, replace it with a new one.
b
a
c
d
9E-14
S7RS0B9506013
3
2
I4RS0B950009-01
c
d
a
b
I4RS0A950028-01
Hide quick links:
Advertisement
Chapters
Table of Contents
