Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000WP3S |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 08/2016] |
Title: U660F (AUTOMATIC TRANSMISSION / TRANSAXLE): AUTOMATIC TRANSAXLE SYSTEM: HOW TO PROCEED WITH TROUBLESHOOTING; 2016 MY Sienna [12/2015 - 08/2016] |
HOW TO PROCEED WITH TROUBLESHOOTING
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CAUTION / NOTICE / HINT
HINT:
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The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, make sure to check that there is no trouble in the CAN and multiplex communication system.
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*: 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) Refer to the How to Troubleshoot ECU Controlled Systems in Introduction section.
Click here
NEXT
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3.
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INSPECT BATTERY VOLTAGE
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Standard voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding.
NEXT
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4.
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CONNECT TECHSTREAM TO DLC3*
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NEXT
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5.
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CHECK AND CLEAR DTCS AND FREEZE FRAME DATA*
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(a) Refer to DTC Check/Clear.
Click here
NEXT
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NEXT
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7.
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SELECT CHECK MODE DIAGNOSIS*
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(a) Refer to Check Mode Procedure.
Click here
NEXT
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8.
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PROBLEM SYMPTOM CONFIRMATION
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(a) Refer to Road Test.
Click here
Result
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Proceed to
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Symptom does not occur
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A
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Symptom occurs
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B
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A
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(a) Refer to Symptom Simulation.
Click here
NEXT
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(a) Refer to DTC Check/Clear.
Click here
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 output
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B
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A
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(a) Refer to Automatic Transmission Fluid.
Click here
(b) Refer to Park/Neutral Position Switch.
Click here
(c) Refer to Shift Lever Assembly.
Click here
OK
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12.
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MECHANICAL SYSTEM TESTS
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(a) Refer to Mechanical System Tests.
Click here
OK
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(a) Refer to Hydraulic Test.
Click here
OK
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(a) Refer to Manual Shifting Test.
Click here
OK
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15.
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PROBLEM SYMPTOMS TABLE CHAPTER 1
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(a) Refer to Problem Symptoms Table.
Click here
OK
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16.
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PROBLEM SYMPTOMS TABLE CHAPTER 2
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(a) Refer to Problem Symptoms Table.
Click here
NEXT
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(a) Refer to Diagnostic Trouble Code Chart.
Click here
NEXT
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NEXT
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20.
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IDENTIFICATION OF PROBLEM
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NEXT
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NEXT
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NEXT |
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END
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