| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM10000000150R5 |
| Model Year Start: 2018 | Model: Camry HV | Prod Date Range: [07/2017 - ] |
| Title: A25A-FXS (ENGINE CONTROL): SFI SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2018 - 2024 MY Camry HV [07/2017 - ] | ||
|
HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
|
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
|
2. |
CUSTOMER PROBLEM ANALYSIS |
|
|
3. |
CONNECT TECHSTREAM TO DLC3* |
HINT:
If the display indicates a communication malfunction, inspect the DLC3.
When any CAN communication system DTCs are output, perform troubleshooting for the CAN communication system first.
|
|
4. |
CHECK DTC AND FREEZE FRAME DATA* |
(a) Check for DTCs.
Powertrain > Engine > Trouble Codes
(b) Check for Freeze Frame Data.
Click here
![2018 MY Camry HV [07/2017 - 09/2018]; A25A-FXS (ENGINE CONTROL): SFI SYSTEM: FREEZE FRAME DATA](/t3Portal/stylegraphics/info.gif)
HINT:
Record or print DTCs and Freeze Frame Data if necessary.
|
|
5. |
CLEAR DTC AND FREEZE FRAME DATA* |
(a) Clear the DTCs and Freeze Frame Data.
Powertrain > Engine > Clear DTCs
|
|
6. |
CONDUCT VISUAL INSPECTION |
|
|
7. |
SELECT CHECK MODE DIAGNOSIS* |
(a) Change the ECM from normal mode to check mode.
Powertrain > Engine > Utility
|
Tester Display |
|---|
|
Check Mode |
|
|
8. |
CONFIRM PROBLEM SYMPTOMS |
(a) Confirm the problem symptoms.
HINT:
If the engine does not start, first perform the "Check DTC" procedure and "Conduct Basic Inspection" procedure below.
|
Result |
Proceed to |
|---|---|
|
Malfunction does not occur |
A |
|
Malfunction occurs |
B |
| B |
|
|
|
9. |
SIMULATE SYMPTOMS |
HINT:
Refer to Symptom Simulation.
Click here
|
|
10. |
CHECK DTC* |
(a) Check for DTCs.
Powertrain > Engine > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
DTCs are output |
A |
|
DTCs are not output |
B |
| B |
|
|
|
11. |
REFER TO DTC CHART |
HINT:
Refer to Diagnostic Trouble Code Chart.
Click here
|
|
12. |
CONDUCT BASIC INSPECTION |
(a) Conduct basic inspection.
Click here
|
Result |
Proceed to |
|---|---|
|
Malfunctioning parts not confirmed |
A |
|
Malfunctioning parts confirmed |
B |
| B |
|
|
|
13. |
REFER TO PROBLEM SYMPTOMS TABLE |
HINT:
Refer to Problem Symptoms Table.
Click here
|
Result |
Proceed to |
|---|---|
|
Malfunctioning circuit confirmed |
A |
|
Malfunctioning parts confirmed |
B |
| B |
|
|
|
14. |
CHECK ECM POWER SOURCE CIRCUIT |
(a) Check the ECM power source circuit.
Click here
|
|
15. |
CONDUCT CIRCUIT INSPECTION |
|
Result |
Proceed to |
|---|---|
|
Malfunction not confirmed |
A |
|
Malfunction confirmed |
B |
| B |
|
|
|
16. |
CHECK FOR INTERMITTENT PROBLEMS |
(a) Check for intermittent problems.
Click here
|
|
17. |
CONDUCT PARTS INSPECTION |
|
|
18. |
IDENTIFY PROBLEM |
|
|
19. |
ADJUST AND/OR REPAIR |
|
|
20. |
CONDUCT CONFIRMATION TEST |
| NEXT |
|
END |
|
|