Mazda MX-6 1998, Workshop Manual

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TROUBLESHOOTING [LA4A-EL]
AUTOMATIC TRANSAXLE SYMPTOM TROUBLESHOOTING [LA4A-EL]
W 6 U 5 0 1 W 1 2
Diagnosis Index
TROUBLESHOOTING ITEM
No.
TROUBLE
1
No forward engagement only
2
No reverse engagement only (No movement)
3
Harsh engagement
4 Delayed/soft engagement
5 No forward and no reverse engagements (No vehicle movement)
6
Some or all shift missing
7 Timing-early/late
8
Erratic
9
Feel-soft/siipping
1 0
Feel harsh
1 1
No first gear engages in higher gear (“D” range)
1 2
No first gear in “ 1” range (First gear in “D” range okay)
13 No 1-2 shift
14 No 2 -3 shift
15
No 3 -4 shift
16
Shift concern
Soft/slipping 1-2 shift
17
Soft/slipping 2 -3 shift
18
Soft/slipping 3 -4 shift
19
Soft/slipping 4 -3 shift (Automatic)
2 0
Soft/slipping 3 -2 shift (Automatic)
2 1
Soft/slipping 2-1 shift (Automatic or kickdown)
2 2
Harsh 1 -2 shift
23
Harsh 2 -3 shift
24 Harsh 3 -4 shift
25
Harsh 4 -3 shift (Automatic)
26 Harsh 3 -2 shift (Automatic)
27
Torque converter clutch
No apply
28
Always applied/may stall engine
29 Poor vehicle acceleration/performance
30
Engine will not crank
31 No “P” position
32 Transaxle overheating
33 No engine braking in first gear (“ 1” range)
34 No engine braking In “2” range
35
Vehicle movement with gear selector in the “N” position
36
Shift efforts high
37 External leaks
38
Noise/vibration— forward/reverse
39 O/D OFF indicator light does not illuminate when O/D OFF switch is turned to ON
40
O/D OFF indicator light illuminates when O/D OFF switch is not turned to ON
0 5 -0 1 A -3 3