Suzuki Liana RH413, Service Manual

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7A-18 Heater and Ventilation:
Air Intake Control Actuator Inspection
S3RH0A7106013
Check air intake control actuator as follows:
1) Using service wire, connect battery positive terminal
to “a” terminal and battery negative terminal to
terminal “b”. And, check if air intake selector link
operates smoothly and it stops at fresh position (1).
2) Using service wire, connect battery positive terminal
to “a” terminal and battery negative terminal to
terminal “c”. And, check if air intake selector link
operates smoothly and it stops at recirculation
position (2).
If malfunction is found, replace it with new one.
Temperature Control Actuator Removal and
Installation
S3RH0A7106016
Removal
1) Disconnect negative (–) cable at battery.
2) Disconnect connector (1).
3) Detach temperature control actuator rod (2) from
linkage (3).
4) Remove temperature control actuator (4) from
heater unit.
Installation
Reverse removal procedure to install temperature
control actuator.
Temperature Control Actuator Inspection
S3RH0A7106017
1) Remove temperature control actuator from heater
unit referring to “Temperature Control Actuator
Removal and Installation”.
2) Connect connector to temperature control actuator
(1).
3) Set temperature selector of HVAC control module to
MAX HOT position with ignition switch ON, and
make sure if the position of actuator lever is MAX
HOT position (A).
4) Turn ignition switch OFF, and then disconnect
connector from temperature control actuator.
5) Measure resistance between terminal “1” and “3”.
Temperature control actuator resistance between
terminal “1” and “3” (MAX HOT position)
Approximately 4.8 – 6.0 k
Ω
1
2
a
b
c
I3RH0A710022-01
1
2
3
4
I4RH01722042-01
1
I4RH01722043-01
A
5 4 3 2 1
4
5
3
2
1
I3RH0A710023-01