Mazda MX-6 1998, Workshop Manual

Page: 711 / 1282

TROUBLESHOOTING [LA4A-EL]
Quick Diagnosis Chart (II) (Cont’d)
C a u se o f tro u b le
Powertrain
Other
S y m p to m
JC
o
“J
0
■g
1
o
Li.
sz
u
=3
o
o>
c
to
CO
o
o
I D
ir
e
ct
cl
ut
ch
R
e
ve
rs
e
cl
ut
ch
12
/4
ba
nd
an
d
s
e
rv
o
I L
o
w
/r
e
ve
rs
e
clutch
I C
ha
in
an
d
s
p
roc
ke
t
Fo
rw
a
rd
/c
o
a
st
in
g
/d
ir
e
ct
cl
ut
ch
cylind
er
R
e
ve
rs
e
/f
o
u
rt
h
(R
E
V
/4
G
R
)
c
a
rr
ie
r
comp
onent
a>
r:
co
o
c
CO
CO
&
c3
CO
X
o
>
_L!
r F
o
rw
a
rd
o
n
e
-w
a
y
cl
utch
Lo
w
o
n
e
-w
a
y
cl
ut
ch
C
o
n
v
e
rt
e
r
o
re
-w
a
y
cl
utch
L
o
w
-i
n
te
rm
e
d
ia
te
c
a
rr
ie
r
comp
on
ent
P
la
n
e
ta
ly
g
e
a
rs
e
ts
differential
P
ar
ki
ng
m
e
cha
nis
m
3=
CO
-C
CO
CD
c
'JD
£
F
in
a
l
dr
iv
e
an
d
d
ifferen
tial
I r
a
n
sa
xl
e
c
a
se
C
o
n
v
e
rt
e
r
h
o
u
s
in
g
Jo
in
t
sh
aft
E
ng
in
e
m
o
u
n
t
0)
ro
Q .
<15
>
Û
Ti
re
si
ze
1
No forward engagement only
o o
O
o
2
No reverse engagement
o
o
o o o
3
Harsh engagement
0
o
o
0
✓'N
4
Delayed/soft engagement
o
w
o
o
5 No forward and no reverse engagements
o
o
0
o
O
o
6 Some or all shift missing
7
TIming-early/late
c >
8
Erratic
9 Feel-soft/slipping
10 Feel harsh
' J
11
No first gear engages in higher
gear (“D" range)
o
O
12
No first gear in “1” range
(First gear in "D” range okay)
13 No 1-2 shift
0 O 0 o
14
No 2-3 Shift
0 0
o
15 No 3-4 shift
o
o
Q
o
16 Shift concern Soft/slipping 1-2 shift
0
/-S
J
o
/~N
o
o
17
Soft/slipping 2-3 shift
o
0
y j
o
18 Soft/slipping 3-4 shift
o
o
19 Soft/slipping 4-3 shift (Automatic)
o
o
s j
o
20 Soft/slipping 3-2 shift (Automatic)
o
o
.
1
21
Soft/slipping 2-1 shift
(Automatic or kickdown)
o
0
0
22
Harsh 1-2 shift
o
0
'J j
23 Harsh 2-3 shift
o
O
0
24 Harsh 3 -4 shift
o
o
0
0
25 Harsh 4-3 shift (Automatic) o
o
0
26 Harsh 3-2 shift (Automatic)
o o o
27
Torque
converter
clutch
No apply
28
A lw ays applied/m ay stall
engine
o
29 Poor vehicle acceleration/performance
0
30 Engine will not crank
31
No “P” position
/~N,
32 Transaxle overheating
o o
33 No
engine braking in first gear ( T range)
0
0
34
No engine braking in “2” range
o o
35 Vehicle movement with gear selector in the “N” position 0
0
36 Shift efforts high
0
37 External leaks
38
Noise/vibration-—forward/reverse
0 o o O o O
39
O/D OFF indicator light does not illuminate when
O/D OFF switch is turned to ON
40
O/D OFF indicaotr light illuminates when O/D OFF
switch is not turned to ON
W6U501WAD
0 5 -0 1 A -3 6