Mazda 323 1988 Workshop Manual page 295

MONITOR SWITCH FUNCTION
4B
Procedure
INSPECTION PROCEDURE
1. Warm up the engine to ndrmal operating temper-
ature and stop it.
2. Connect
SST
to the check connector (Green: 6 pin)
and the battery negative terminal.
3. Connect a jumper wire between the test connec-
tor (Green: 1 pin) and a ground.
4. Turn the ignition switch ON, then check that the
monitor lamp illuminates when each switch is made
to function according to below procedure.
Caution
a) When even one of the switches is activat-
ed, the monitor lamp will stay on.
b)Do not start the engine.
Set the conditions to deactivate each switch.
l
All accessories are OFF.
l
Transmission is neutral.
NO
l
All pedals are released.
Check that the monitor lamp does not illuminate.
t
1
YES
Check each switch in accordance with following
procedures
I
Check each switch and related wiring harness.
l
Clutch and Neutral switch: Refer to page 4A-78.
l
Idle switch (Throttle sensor): Refer to page 4A-60.
l
Brake light switch: Refer to page 4A-76.
l
A/C switch
l
Headlighf switch: Section 1.5
l
Rear defroster switch: Section 15
l
Blower switch: Section 15
l
Water thermo switch: Refer to page 38-6.
Neutral and clutch switch (for MTX)
PC: . Neutral or clutch switch malfunction
Shift transmission into gear.
NO
(Refer to 48-78)
Check that monitor lamp illuminates with clutch pedal -
. Open or short circuit in related wiring harness
released.
l
Engine
control unit (1G) terminal malfunction
(Refer to 48-76)
YES
Depresses clutch pedal
Check that monitor lamp does not illuminate
NO
t-
PC:
l
Clutch switch malfunction
323
Revised IO/87
48-23