Mazda 323 Workshop Manual Supplement page 179

F2
CONTROLSYSTEM
erminat Input ' Output Connected to Test condition Correct voltage Remark
1N 0 I Throttle sensor Accelerator pedal released
&low l.OV j Ignition switch
(Idle switch)
Accelerator pedal depressed
Approx. 12V *N
IO I 0 j
[ Stoplight switch Brake pedal released Betow 1 .OV
-
1P j 0 1 i P/S pressure lgnitlon switch ON Approx. 12V
I
switch
f/S ON at idle Below 1 .UV
I
P/S OFF at idle
Approx. 12V
-
I
to 0 A/C switch A/C switch ON
NC switch OFF
Beiow 2.W
ignition switch
ON and blower
Approx* t2V motor ON
i
1R 0 Electric fan switch Fan operating (Engine coolant tempera- Betow l.OV
ture over 91 *C (t96*F) or diagnosis con-
-
nector terminal TFA grounded)
Fan not operating (Idle) Approx.. f 2V
IS 0 Blower control Blower controf switch OFF or 1st position Approx. 13 Ignition switch
switch
Blower control switch 2nd or higher po- Below 7 .OV ON
sition
IT
Cl
Rear window
defroster switch
Rear window defroster switch OFF
Rear window defroster switch ON
Below 1 .OV Ignition switch
Approx. 12V ON
1u 3
Headlight switch Headlights ON Approx. 12V
-
Headlights OFF Below 1 .OV
-Iv Cl ' Neutral/Clutch
Neutral position or clutch pedal
Below I .OV
switches
depressed
Others
Approx. 12V
l-7 I r
f
2V 2W 2U 25 20 20 2M 2K 21 2G IZE 2C 2A
IU IS 10 10 IM 1K 11 1G rE tC IA
22 2X (2V 2T 2R 2P 2N 2L
2J 2H'ZF 20 2B fV 1T 1R IP IN 1L 7J III If ItI 1B
l
F2-62