Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000WPAG |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 11/2017] |
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2016 - 2017 MY Sienna [12/2015 - 11/2017] |
HOW TO PROCEED WITH TROUBLESHOOTING
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CAUTION / NOTICE / HINT
HINT:
*: Use the Techstream.
PROCEDURE
1.
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VEHICLE BROUGHT TO WORKSHOP
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NEXT
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2.
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CUSTOMER PROBLEM ANALYSIS
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(a) Interview the customer and confirm the problem.
Click here
HINT:
Interview the customer to confirm the following:
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History of brake fluid replacement.
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Whether the engine was stopped intentionally whendriving.
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Whether the brake and accelerator pedals weredepressed simultaneously.
NEXT
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3.
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CHECK DTC AND FREEZE FRAME DATA*
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(a) Check and record DTCs and Freeze Frame Data.
(b) Clear the DTCs and Freeze Frame Data.
Click here
Click here
(c) Reconfirm the DTCs.
(1) Reconfirm the DTCs based on the recorded DTCs and Freeze Frame Data.
Click here
Click here
HINT:
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When DTCs indicating CAN communicationsystem malfunctions are output, repair the CAN communication system before repairing eachcorresponding sensor.
Click here
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If any of DTCs U0100, U0123, U0124, and U0126 is output together with a CAN communication DTC, first check the appropriatesensor for a momentary open circuit.
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Result
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Proceed to
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DTC is not output
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A
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DTC is not output (Problem symptom does not occur)
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B
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DTC is not output (Problem symptom occurs)
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C
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A
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4.
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DIAGNOSTIC TROUBLE CODE CHART
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(a) Proceed to Diagnostic Trouble Code Chart.
Click here
(a) Proceed to How to Proceed with Troubleshooting.
Click here
NEXT
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(a) Proceed to Problem Symptoms Table.
Click here
NEXT
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NEXT
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8.
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IDENTIFICATION OF PROBLEM
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NEXT
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END
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