Toyota Camry (XV70): Transmission Fluid Temperature Sensor "A" Circuit Range/Performance (P071000)
Toyota Camry Repair Manual XV70 (2018-2024) / Drivetrain / Ua80e (automatic Transmission / Transaxle) / Automatic Transaxle System / Transmission Fluid Temperature Sensor "A" Circuit Range/Performance (P071000)
DESCRIPTION
The ATF temperature sensor converts the automatic transaxle fluid (ATF) temperature into a resistance value for use by the ECM.
The ECM applies a voltage to the temperature sensor through terminal THO1 of the ECM.
The sensor resistance changes with the ATF temperature. As the temperature rises, the sensor resistance decreases.
One terminal of the sensor is grounded so that the sensor resistance and voltage decrease as the temperature rises.
The ECM calculates the ATF temperature based on the voltage signal.
|
DTC No. | Detection Item |
DTC Detection Condition | Trouble Area |
MIL | Memory |
Note |
|---|---|---|---|---|---|---|
| P071000 |
Transmission Fluid Temperature Sensor "A" Circuit Range/Performance |
Either of the following condition is met (2-trip detection logic):
|
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DESCRIPTION The ATF temperature sensor converts the automatic transaxle fluid (ATF) temperature into a resistance value for use by the ECM.
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The ECM applies voltage to the temperature sensor through
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DESCRIPTION The transmission revolution sensor (NT) detects the input shaft rotation speed and sends it to the ECM.
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Transmission Range Sensor "A" Circuit Open (P070513,P070562)
DESCRIPTION The park/neutral position switch assembly detects the shift lever position and sends signals to the ECM.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P070513
Transmission Range Sensor "A" Circuit Open
When the engi
Inspection
INSPECTION PROCEDURE 1. INSPECT SOLENOID (SL) VALVE
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection Condition
Specified Condition
Solenoid (SL) valve connector terminal - Solenoid (SL) valve body
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