CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE
| 1. |
VEHICLE BROUGHT TO WORKSHOP |
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| 2. |
CUSTOMER PROBLEM ANALYSIS | (a) Interview the customer and confirm the problem.
Click here 
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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 to the next step.
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| 4. |
CHECK DTC AND FREEZE FRAME DATA* | (a) Check and record DTCs and freeze frame data. Chassis > ABS/VSC/TRAC/EPB > Trouble Codes
(b) Clear the DTCs and freeze frame data. Chassis > ABS/VSC/TRAC/EPB > Clear DTCs
(c) Recheck for DTCs. (1) Reconfirm the DTCs based on the recorded DTCs and freeze frame data. Chassis > ABS/VSC/TRAC/EPB > Trouble Codes
(2)
Try to reproduce the problem symptoms based on the recorded DTCs and
freeze frame data, and then check if the DTCs are output again.
| Result |
Proceed to | | DTCs are not output (Problem symptom occurs.) |
A | | DTCs are output |
B | | DTCs are not output (Problem symptom does not occur.) |
C |
HINT:
- Refer to Diagnostic Trouble Code Chart if any DTCs are output.
- When DTCs indicating a CAN communication system malfunction are output,
first troubleshoot and repair the CAN communication system.
| B |
 | GO TO DIAGNOSTIC TROUBLE CODE CHART |
| C |
| USE SIMULATION METHOD TO CHECK |
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| 5. |
PROBLEM SYMPTOMS TABLE | (a) Proceed to Problem Symptoms Table.
Click here
| Result |
Proceed to | | Fault is not listed in Problem Symptoms Table |
A | | Fault is listed in Problem Symptoms Table |
B |
| B |
| GO TO STEP 7 |
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| 6. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Refer to Terminals of ECU. Click here
(b) Refer to Data List / Active Test.
Click here
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