Mitsubishi 1992 3000GT, Руководство по обслуживанию

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AUTOMATIC TRANSAXLE
Troubleshooting
Code
No.
51
52 2nd gear incorrect ratio
53
54
59
61
62
63
Item
1 st gear incorrect ratio
3rd gear incorrect ratio
4th gear incorrect ratio
of abnormal vibration
1994 model>
Short-circuited torque reduction request signal line or
open-circuited torque reduction execution signal line
Open-circuited torque reduction request signal line
Short-circuited torque reduction execution signal line
FAIL-SAFE CODE DESCRIPTION
Remedial Action
l Check connectors of pulse generators A and
Check pulse generators A and B on bench.
Rear clutch slipping
Check connectors of pulse generators A and B.
l
Check pulse generators A and B on bench.
l Rear clutch slipping
brake slipping
l
Check connectors of pulse generators A and B.
l
Check pulse generators A and B on bench.
l Front clutch slipping
l
Rear clutch slipping
l
Check connectors of pulse generators A and B.
l
Check pulse generators A and B on bench.
l End clutch slipping
l
brake slipping
l
Check connector of pulse generator A.
l
Check pulse generator A proper.
l Replace automatic transmission fluid.
l
Check torque reduction request signal line.
l
Check torque reduction execution signal line.
l
Check torque reduction request signal line.
l
Check torque reduction execution signal line.
Code
No.
Item
Fail-safe
Related
Self-Diagnosis
81
82
83
Open-circuited pulse generator A
Open-circuited pulse generator B
Open- or short-circuited shift control
solenoid valve A
Fixed at 3rd (D) or 2nd (2, L)
31
Fixed at 3rd (D) or 2nd (2, L)
32
Fixed at 3rd
84 Open- or short-circuited shift control
solenoid valve B
Fixed at 3rd
85 Open- or short-circuited pressure
control solenoid valve
Fixed at 3rd (D) or 2nd (2,L)
Incorrect gear ratio
Fixed at 3rd (D) or 2nd (2, L)
TSB Revision