Suzuki 2006 SX4, Руководство по обслуживанию

Страница: 947 / 1478

Air Conditioning System: Automatic Type 7B-82
6) Measure output voltage variation while temperature
control actuator is operated from “MAX COOL”
position (B) to “MAX HOT” position (A) as following
specification.
If measure voltage is out of specification or does not
vary linearly as the shown in graph, check related
wire circuit and HVAC control module. If wire circuits
and HVAC control module are OK, go to next step.
Temperature control actuator output voltage
0.48 – 4.53V (linear variation as following graph)
7) Set temperature selector of HVAC control module to
“MAX HOT” position with ignition switch turned ON,
and make sure if the position of actuator lever is
“MAX HOT” position (A).
8) Turn ignition switch to OFF position, and then
disconnect connector from temperature control
actuator.
9) Measure resistance between terminal “1” and “2”.
Temperature control actuator resistance between
terminal “1” and “2” (MAX HOT position)
(Reference value)
Approx. 0.45 k
Ω
at 25
°
C (77
°
F)
10) Connect connector to temperature control actuator.
11) Set temperature selector of HVAC control module to
“MAX COOL” position with ignition switch turned ON,
and make sure if the position of actuator lever is
“MAX COOL” position (B).
12) Turn ignition switch to OFF position, and then
disconnect connector from temperature control
actuator.
13) Measure resistance between terminal “1” and “2”.
Temperature control actuator resistance between
terminal “1” and “2” (MAX COOL position)
(Reference value)
Approx. 4.3 k
Ω
at 25
°
C (77
°
F)
If measure resistance is out of specification, replace the
actuator with new one.
[A]: MAX HOT
[B]: MAX COOL
[C]: Actuator lever position
1 2 3 4 5 6
6
M 5
3
2
1
A
B
4.53
0.48
5.00
(V)
[C]
[A] [B]
I7RW01722017-03
1 2 3 4 5 6
6
M
5
3
2
1
A
I7RW01722020-02
1 2 3 4 5 6
6
M
5
3
2
1
B
I7RW01722021-02