Code No. P0711: Malfunction of CVT Fluid Temperature Sensor (Abnormality in CVT fluid temperature sensor function)
DIAGNOSTIC FUNCTION
JUDGEMENT CRITERIA
- Field A : CVT fluid temperature is less than -20°C
- Field B : CVT fluid temperature is -20°C or more and less than 0°C
- Field C : CVT fluid temperature is 0°C or more and less than 20°C
PROBABLE CAUSES
- Malfunction of CVT fluid temperature sensor
- Malfunction of CVT fluid cooler piping and oil pump
- Malfunction of CVT-ECU
DIAGNOSTIC PROCEDURE |
STEP 1. CVT fluid cooler piping and oil pump check |
Q.
Is the check result normal?
|
 Go to Step 2. |
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 Repair the failure sections. |
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STEP 2. CVT fluid temperature sensor check |
Refer to  . |
Q.
Is the check result normal?
|
| Go to Step 3. |
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| Replace the valve body assembly. |
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STEP 3. Symptom recheck after erasing diagnosis code |
Q.
Is the check result normal?
|
| Intermittent malfunction |
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| Replace CVT-ECU. |
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