Toyota Camry (XV70): How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
- The ECM is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there are no malfunctions in the CAN communication system.
- *: Use the Techstream.
PROCEDURE
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1. | VEHICLE BROUGHT TO WORKSHOP |
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| 2. |
CUSTOMER PROBLEM ANALYSIS |
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| 3. |
INSPECT BATTERY VOLTAGE |
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
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| 4. |
CONNECT TECHSTREAM TO DLC3* |
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| 5. |
CHECK AND CLEAR DTCS AND FREEZE FRAME DATA* |
(a) Refer to DTC Check / Clear.
Click here
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| 6. |
VISUAL INSPECTION |
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| 7. |
SELECT CHECK MODE DIAGNOSIS* |
(a) Refer to Check Mode Procedure.
Click here
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| 8. |
PROBLEM SYMPTOM CONFIRMATION |
(a) Refer to Road Test.
Click here
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Result | Proceed to |
|---|---|
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Symptom does not occur |
A |
| Symptom occurs |
B |
| B |
.gif) | GO TO STEP 10 |
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| 9. |
SYMPTOM SIMULATION |
(a) Refer to Symptom Simulation.
Click here
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| 10. |
DTC CHECK* |
(a) Refer to DTC Check / Clear.
Click here
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Result | Proceed to |
|---|---|
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DTCs are not output | A |
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DTCs are output | B |
| B |
| GO TO STEP 20 |
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| 11. |
BASIC INSPECTION |
(a) Refer to Park/Neutral Position Switch.
Click here
(b) Refer to Transmission Control Cable.
Click here
| NG | | GO TO STEP 18 |
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| 12. |
MECHANICAL SYSTEM TESTS |
(a) Refer to Mechanical System Tests.
Click here
| NG | | GO TO STEP 17 |
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| 13. |
HYDRAULIC TEST |
(a) Refer to Hydraulic Test.
Click here
| NG | | GO TO STEP 17 |
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| 14. |
MANUAL SHIFTING TEST |
(a) Refer to Manual Shifting Test.
Click here
| NG | | GO TO STEP 16 |
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| 15. |
PROBLEM SYMPTOMS TABLE CHAPTER 1 |
(a) Refer to Problem Symptoms Table.
Click here
| NG | | GO TO STEP 21 |
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| 16. |
PROBLEM SYMPTOMS TABLE CHAPTER 2 |
(a) Refer to Problem Symptoms Table.
Click here
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| 17. |
COMPONENT INSPECTION |
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| 18. |
REPAIR OR REPLACE |
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| 19. |
CONFIRMATION TEST |
| NEXT | | END |
| 20. |
DTC CHART |
(a) Refer to Diagnostic Trouble Code Chart.
Click here
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| 21. |
CIRCUIT INSPECTION |
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| 22. |
IDENTIFICATION INFORMATION |
| NEXT | | GO TO STEP 18 |
READ NEXT:
Road Test
ROAD TEST PROBLEM SYMPTOM CONFIRMATION (a) Based on the result of the customer problem analysis, try to reproduce the symptoms. If the problem is that the transaxle does not shift up, shift down, or t
Mechanical System Tests
MECHANICAL SYSTEM TESTS STALL SPEED TEST
CAUTION:
Do not perform a stall test if there are any people or objects near the vehicle.
The vehicle could begin moving suddenly, resulting in a
Hydraulic Test
HYDRAULIC TEST PERFORM HYDRAULIC TEST
CAUTION:
Do not perform a stall test if there are any people or objects near the vehicle.
The vehicle could begin moving suddenly, resulting in a ser
SEE MORE:
Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
DESCRIPTION The forward recognition camera receives vehicle information from the ECM via the CAN communication line. When the forward recognition camera is unable to determine the vehicle information from the vehicle information sent from the ECM, the forward recognition camera outputs U030051.
Th
Calibration
CALIBRATION
NOTICE:
Initial AWD functions such as acceleration are sometimes affected unless backup memory is cleared.
When the yaw rate and acceleration sensor (airbag sensor assembly) is replaced, Reset Memory must be performed.
RESET MEMORY (a) Turn the ignition switch off. (b) Co
