AUTOMATIC TRANSMISSION (4 A / T)
7B1-23
ELECTRICAL REPAIR (cont’d)
Condition
Possible cause
Correction
Higher or lower
Pressure control solenoid valve
circuit faulty
Inspect circuit for open, short and intermittent.
If NG, replace.
stall speed
TCM
Inspect referring to “DTC FLOW TABLE” of P0748
in this section. If NG, replace.
Higher or lower
Pressure control solenoid valve
circuit faulty
Inspect circuit for open, short and intermittent.
If NG, replace.
line pressure
TCM
Inspect referring to “DTC FLOW TABLE” of P0748
in this section. If NG, replace.
Excessive “N”
!
“D” or “N”
!
“R”
Pressure control solenoid valve
circuit faulty
Inspect circuit for open, short and intermittent.
If NG, replace.
D or N
!
R
time lag
TCM
Inspect referring to “DTC FLOW TABLE” of P0748
in this section. If NG, replace.
TROUBLE DIAGNOSIS TABLE 2
ON-VEHICLE REPAIR
Condition
Possible cause
Correction
Unable to run in all range
Defective manual valve
Replace.
Unable to run in all range
Clogged oil strainer
Wash strainer.
Poor 1
!
2 shift, excessive shock or
Defective shift solenoid-B valve
Inspect. If NG, replace.
slippage
Defective valve body component
Replace valve body assembly.
Poor 2
!
3 shift, excessive shock or
Defective shift solenoid-A valve
Inspect. If NG, replace.
slippage
Defective valve body component
Replace valve body assembly.
Poor 3
!
O / D shift, excessive
Defective shift solenoid-B valve
Inspect. If NG, replace.
shock or slippage
Defective valve body component
Replace valve body assembly.
Defective shift solenoid-A or -B
Inspect If NG replace
Defective output shaft speed sensor
Ins ect. If NG, re lace.
Incorrect shift point
Defective acceleration stroke sensor
Inspect referring to Section 6E3.
If NG, replace.
Defective valve body component
Replace valve body assembly.
Defective TCC solenoid valve
Inspect. If NG, replace.
Defective valve body component
Replace valve body assembly.
Defective input shaft speed sensor
Defective output shaft speed sensor
Defective 4WD low switch
Inspect. If NG, replace.
Non operate TCC (lock-up) system
Defective transmission fluid
temperature sensor
Defective acceleration stroke sensor
Inspect referring to Section 6E3.
If NG, replace.
Defective stop light switch
Inspect referring to Section 5.
If NG, replace.
Excessive “N”
!
“D” or “N”
!
“R”
Defective pressure control solenoid
valve
Inspect. If NG, replace valve
body assembly.
time lag
Defective primary regulator valve
Replace valve body assembly.
Clogged oil strainer
Wash strainer.
Содержание GRAND VITARA XL-7
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Страница 287: ...ENGINE AND EMISSION CONTROL SYSTEM RHZ ENGINE 6E3 9 For Vehicle Equipped with Triple Connector ECM...
Страница 521: ...7B1 116 AUTOMATIC TRANSMISSION 4 A T BEARING AND RACE INSTALLATION DIAGRAM...
Страница 597: ...Prepared by 1st Ed Feb 2002 Printed in Japan Printing 600...