U151e automatic transaxle
How to proceed with troubleshooting
In this manual: U151e automatic transaxle
~1min read
Hint:
- The ecm of this system is connected to the can and multiplex communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the can and multiplex communication systems
- The intelligent tester can be used at steps 3, 4, 6, and 9.
1 Vehicle brought to workshop

2 Customer problem analysis

3 Connect the obd ii scan tool or intelligent tester to dlc3

4 Check and clear dtcs and freeze frame data
Hint: (see page ax-27).

5 Visual inspection

6 Setting the Check Mode Diagnosis
HINT: (See page AX-28).

7 Problem Symptom Confirmation
HINT: (See page AX-9).


8 Symptom Simulation
HINT: (See page IN-35).

9 DTC Check
HINT: (See page AX-27).

10 Basic Inspection
HINT: (See page AX-127, AX-123 and AX-148).

11 Mechanical System Test
HINT: (See page AX-12).

12 Hydraulic Test
HINT: (See page AX-14).

13 Manual Shifting Test
HINT: (See page AX-15).

14 Problem Symptoms Table Chapter 1
HINT: (See page AX-19).

15 Problem Symptoms Table Chapter 2
HINT: (See page AX-19).

16 Part Inspection

17 DTC Chart
HINT: (See page AX-35).

18 Circuit Inspection

19 Repair or Replace

20 Confirmation Test

End
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