
DI-1
DIAGNOSTICS - ENGINE (5VZ-FE)
ENGINE (5VZ-FE)
DI0RJ-07
HOW TO PROCEED WITH TROUBLESHOOTING
Troubleshoot in accordance with the procedure on the following page.
Titles inside are titles of pages in
Vehicle Brought to Workshop this manual with the page number indicated
in the bottom portion. See the indicated
1 pages for detailed explanations.
Customer Problem Analysis P. DI-2
2 Connect OBD II scan tool or TOYOTA hand-held tester to DLC3 P. DI-3
If display indicates a communication fault in tool, inspect DLC3 P. DI-3
3 Check DTC and Freezed Frame Data (Precheck)
Record or Print DTC and Freezed Frame Data P. DI-3
4 Clear DTC and Freezed Frame Data P. DI-3
5 Visual Inspection
6 Setting Check Mode Diagnosis P. DI-3
7 Problem Symptom Confirmation
If engine does not start, perform steps 10 and 12 first
Malfunction Malfunction does not occur.
occurs. 8 Symptom Simulation P. IN-18
9 DTC Check P. DI-3
Normal Malfunction code.
10 Basic Inspection P. DI-3 11 DTC Chart P. DI-13
12 Problem Symptoms Table P. DI-20
14 Parts Inspection 13 Circuit Inspection P. DI-21
15 Check for Intermittent Problems P. DI-3
Identification of Problem
16 Adjustment, Repair
17 Confirmation Test
End
2002 4RUNNER (RM887U)
Author : Date : 177