SYMPTOM TROUBLESHOOTING ITEM TABLE[LA4AX-EL (CD4E)]


id0503a2800400


Diagnosis Index

No.

TROUBLESHOOTING ITEM

PAGE

1
No forward engagement only
2
No reverse engagement (No movement)
3
Harsh engagement
4
Delayed/soft engagement
5
No forward and no reverse engagements (No vehicle movement)
6
Some or all shifts missing
7
Shift concern: timing‐early/late
8
Shift concern: erratic
9
Shift concern: feels soft/slipping
10
Shift concern: feels harsh
11
Shift concern: no first gear engagement in higher gear (D range)
12
Shift concern: no first gear in 1 range (First gear in D range normal)
13
Shift concern: no 1-2 shift
14
Shift concern: no 2-3 shift
15
Shift concern: no 3-4 shift
16
Shift concern: soft/slipping 1-2 shift
17
Shift concern: soft/slipping 2-3 shift
18
Shift concern: soft/slipping 3-4 shift
19
Shift concern: soft/slipping 4-3 shift (Automatic)
20
Shift concern: soft/slipping 3-2 shift (Automatic)
21
Shift concern: soft/slipping 2-1 shift (Automatic or kickdown)
22
Shift concern: harsh 1-2 shift
23
Shift concern: harsh 2-3 shift
24
Shift concern: harsh 3-4 shift
25
Shift concern: harsh 4-3 shift (Automatic)
26
Shift concern: harsh 3-2 shift (Automatic)
27
Torque converter clutch
Not applied
28
Always applied/engine may stall
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 selector lever in 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