Subaru B9 TRIBECA WX 2007, Руководство пользователя

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AC(diag)-30
Diagnostic Procedure for Actuators
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
5 CHECK AIR MIX DOOR ACTUATOR POSI-
TION SWITCH SIGNAL.
1) Connect the connector of auto A/C control
module and air mix door actuator.
2) Turn the ignition switch and AUTO switch to
ON.
3) Check the voltage between auto A/C control
module connector terminals while changing the
setting temperature between maximum COOL
and maximum HOT.
Connector & terminal
Driver’s side
(B282) No. 12 (+) — (B282) No. 15 (–):
Passenger’s side
(B282) No. 4 (+) — (B282) No. 15 (–):
Does the voltage change
between 1 V (Max. HOT) and 4
V (Max. COOL)? Go to step
6
. Replace the air mix
door actuator.
<Ref. to AC-45,
AIR MIX DOOR
ACTUATOR
(AUTO A/C
MODEL),
REMOVAL, Actua-
tor.>
6 CHECK POOR CONTACT.
Check poor contact of auto A/C control module
and connector.
Is there poor contact in connec-
tor? Repair the connec-
tor. Replace the auto
A/C control mod-
ule. <Ref. to AC-
33, REMOVAL,
Control Unit (Auto
A/C Model).>
Step Check Yes No
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