Toyota T100 1996 Service Manual page 527

AUTOMATIC TRANSMISSION
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshoot in accordance with the procedure on the following page.
Vehicle Brought to Workshop
1
Customer Problem Analysis
DI−264
P.
2
Connect an OBD II scan tool or TOYOTA hand−held tester to DLC3
If the display shows "UNABLE TO CONNECT TO VEHICLE" when you have connected the
scan tool/TOYOTA hand−held tester, inspect DLC3 P.
3
Check DTC and Freezes Frame Data (Precheck)
Record or Print DTC and Freezed Frame Data P.
4
Clear DTC and Freezed Frame Data P.
5
Visual Inspection
6
Setting the Check Mode Diagnosis P.
7
Problem Symptom Confirmation
9
DTC Check
DI−265
P.
10
DTC Chart
DI−276
P.
14
Chapter 1
(Electronic)
P.
15
Circuit
Inspection
Identification of Problem
1996 TOYOTA T100 (RM449U)
DIAGNOSTICS
DI−265
symptom does not occur
symptom occur
11
OK Code
Preliminary Check
12
Mechanical System Tests
13
NG
Manual Shifting Test
Problem Symptoms table
P. DI−282
OK
DI−282
NG
S O/D Cancel Signal Check
S Stop Light Signal Check
P. DI−286 to DI−316
17
Repair
− AUTOMATIC TRANSMISSION
Items inside are titles of pages in this manual, with the
page number indicated in the bottom portion. See the indicated
pages for detailed explanations.
DI−265
DI−265
DI−265
8
Symptom Simulation
IN−16
P.
NG
DI−265
P.
OK
NG
DI−265
P.
OK
NG
DI−265
P.
Chapter 2
OK
(On−Vehicle)
DI−282
P.
NG
16
18
Confirmation Test
Author :
Chapter 3
(Off−Vehicle)
DI−282
P.
NG
Parts Inspection
End
Date :
DI−263
DI0VD−02
520