| Last Modified: 01-30-2024 | 6.11:8.1.0 | Doc ID: RM100000001EXIG |
| Model Year Start: 2019 | Model: RAV4 | Prod Date Range: [11/2018 - 02/2019] |
| Title: PARKING BRAKE: ELECTRIC PARKING BRAKE SYSTEM (w/o Vacuum Brake Booster): HOW TO PROCEED WITH TROUBLESHOOTING; 2019 MY RAV4 RAV4 HV [11/2018 - 02/2019] | ||
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HOW TO PROCEED WITH TROUBLESHOOTING |
CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
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1. |
VEHICLE BROUGHT TO WORKSHOP |
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2. |
CUSTOMER PROBLEM ANALYSIS |
(a) Interview the customer and confirm the problem.
Click here
![2019 - 2024 MY RAV4 RAV4 HV [11/2018 - ]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING](/t3Portal/stylegraphics/info.gif)
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3. |
INSPECT AUXILIARY BATTERY VOLTAGE |
Standard voltage:
11 to 14 V (Power switch off)
- If the voltage is below 11 V, recharge or replace the auxiliary 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.
for DTC Check / Clear: Click here
for Freeze Frame Data: Click here
Chassis > Electric Parking Brake > Trouble Codes
(1) Record the DTC and Freeze Frame Data.
(b) Clear the DTCs and Freeze Frame Data.
for DTC Check / Clear: Click here
Chassis > Electric Parking Brake > Clear DTCs
(c) Reconfirm the DTCs.
(1) Reconfirm the DTCs based on the recorded DTCs and Freeze Frame Data.
Chassis > Electric Parking Brake > 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.
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Result |
Proceed to |
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DTCs are not output and problem symptom can be confirmed and reproduced. |
A |
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DTCs are not output. |
B |
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DTCs are not output and problem symptom cannot be confirmed and reproduced. |
C |
HINT:
-
Refer to Diagnostic Trouble Code Chart when any DTCs are output
Click here
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When DTCs indicating a CAN communication system malfunction are output, first troubleshoot and repair the CAN communication system.
Click here
| B |
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| C |
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5. |
PROBLEM SYMPTOMS TABLE |
(a) Proceed to Problem Symptoms Table.
Click here
| Fault is listed in Problem Symptoms Table |
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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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7. |
REPAIR OR REPLACEMENT |
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8. |
CONFIRMATION TEST |
| NEXT |
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END |
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