Mazda 626 - Operation Signal to Fuel Gauge; Watern Temperature Signal

WARNING AND INDICATOR SYSTEM
STEP INSPECTION INDICATION
ACTION
4
Using SST (Fuel And
Thermometer checker) or resistor,
input 60 i2 to instrument cluster
terminal 3C.
n r n
M i i
s
I II I
U Li _i
Go to next step.
Other than stated
above.
Replace instrument cluster.
5
Using SST (Fuel And
Thermometer checker) or resistor,
input 100 n to instrument cluster
terminal 3C.
n n n
m i i
s
I I I I
IIJ _l
Inspect fuel gauge sender unit.
Other than stated
above.
Replace instrument cluster.
DTC 23 Operation signal to fuel gauge
INSPECTION INDICATION SITUATION ACTION
Wait for 2 seconds after selecting DTC 23.
Ü Ü
Fuel gauge indicates in
following order for every
2 seconds.
• F—»1/2—>E-»F (fixed)
Fuel gauge is okay.
Other than stated above. Replace instrument
cluster.
n n
j j
Replace instrument cluster.
DTC 24 Water temperature signal
INSTRUMENT CLUSTER CONNECTOR
3S
3Q
30
3M 3K 3I 3G 3E
3C
3A
3T
3R 3P
3N
3L
3J
3H 3F 3D
3B
HARNESS SIDE CONNECTOR
(VIEW FROM HARNESS SIDE)
Diagnostic procedure
STEP INSPECTION
INDICATION ACTION
1
Select DTC 24 with water
temperature sender unit
connector disconnected.
"I I I
I 11
s
( f I
I ___ I _l
Go to next step.
Other than stated
above.
Replace instrument cluster.
T-42