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GENERAL
TROUBLESHOOTING GUIDE
J45CG4A
Driving impossible or abnormal (before start-off)
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Q.
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1
Abnormal idling rpm
X
X
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2
Performance malfunction
W._
X
X
3
Improper adjustment of manual linkage
X
X
X
X
X
X
X
X
X
X
4
Malfunction of torque converter (including damper clutch)
X
X
X
X
C
5
Operation malfunction of oil pump
X
X
X
X
X
al ,-
Malfunction of one-way clutch
-
III
6
X
X
x '-
Ill-
.,
'-
7
Damaged or worn gear or other rotating part, or improper
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adjustment of the preload
I- 0
Malfunction of parking mechanism
~
8
X
X
9
Cracked drive plate, or loose bolt
X
10
Worn inside diameter of front clutch retainer
X
X
11
Low fluid level
X
X
X
X
X
~ 12
Line pressure too low (seal damaged, leakage, looseness, etc.)
X
X
X
X
X
c
13
Malfunction of valve body (sticking valve, working cavity,
X
X
X
E
al
X
X
X
X
X
X
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E
adjustment, etc.)
-
al
.,-
14
Malfunction of front clutch or piston
>al
X
X
X
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15
Malfunction of rear clutch or piston
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X
X
X
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16
Malfunction of kickdown band or piston
.,
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17
Improper adjustment of kickdown servo
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18
Malfunction of low-reverse brake or piston
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X
X
X
X
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19
O-ring of low-reverse brake circuit between valve
U
X
X
:§.
body and case not installed
20
Malfunction of end clutch or piston (check ball hole, other)
21
Malfunction of inhibitors switch, damaged or
X
X
X
X
disconnected wiring, or improper adjustment
22
Malfunction of TPS, or improper adjustment
X
23
Pulse generator (A) damaged or disconnected
wiring, or short-circuit
24
Pulse generator (8) damaged or disconnected
X
wiring, or short-circuit
.
25
Malfunction of kickdown servo switch
E
26
SCSV-A or 8 damaged or disconnected wiring,
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7ii
or short-circuit or sticking (valve open)
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27
Malfunction of ignition signal system
E
E 28
Incorrectly grounded ground strap
0
29
PCSV damaged or disconnected wiring, or short-circuit
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30
PCSV damaged or disconnected wiring (valve open)
X
X
X
X
X
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31
DCCSV damaged or disconnected wiring (valve closed)
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32
DCCSV short-circuit or sticking (valve open)
X
W
Malfunction of 00 switch
33
34
Malfunction of accelerator switch, or improper adjustment
X
35
Malfunction of oil-temperature sensor
36
Malfunction of reed switch
37
Poor contact of ignition switch
38
Malfunction of transaxle control unit
X
NOTE:
X
indicates items of high priority during inspection.
Abbreviations: TPS
=
Throttle position sensor SCSV
=
Shift control solenoid valve
45-11
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