Subaru SVX 1992 Manual page 1056

4-7 [T11HO1 AUTOMATIC AIR CONDITIONING SYSTEM
H: TROUBLE CODE (33) - Check air mix door circuit.
CONTENT OF DIAGNOSIS :
33 : Faulty air mix door motor
1 1 Check output signals for auto amplifier .
OK
2 I Check harness connector between auto amplifier
and air mix door motor.
OK
Replace air mix door motor .
TROUBLE SYMPTOM :
Outlet air temperature does not change. (Compart-
ment temperature cannot be controlled to "set"
value .)
Not OK
Repair auto amplifier connector poor contact. (Re-
place auto amplifier .)
Replace and recheck.
Not OK
Repair harness .
Air mix door
actuator
P . B . R .
HU4 882
a : i17
879 ill b : i16
HU4 . HUl 882 _(- ,,
Auto amp .1
(~D
S $3 1 21 r-i M34
F1T2T3T4j,r__1
, ' H
2
?6
7-
S
6171AF-gFiol
011011111213114M
CD
617
16171M820
OD
23 4 6 7 a
9 in
11
12 141516
OD
1;3
I URI 14112POPI ~4151161171181191201
C4-726
Fig. 249
122