Toyota Camry (XV70): Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open (P071015)
DESCRIPTION
The ATF temperature sensor converts the automatic transaxle fluid (ATF) temperature into a resistance value for use by the ECM.
The ECM applies 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 |
|---|---|---|---|---|---|---|
| P071015 |
Transmission Fluid Temperature Sensor "A" Circuit Short to Battery or Open |
The ATF temperature sensor voltage is more than 4.915 V for 0.5 seconds when either of the following conditions is met (1-trip detection logic):
|
READ NEXT:
Input/Turbine Speed Sensor "A" Circuit Short to Battery (P071512,P071514,P071531)
DESCRIPTION The transmission revolution sensor (NT) detects the input shaft rotation speed and sends it to the ECM.
Based on the transmission revolution sensor (NT) signal and the transmission revol
Torque Converter Clutch Circuit Short to Ground (P074011)
DESCRIPTION Solenoid (SL) valve is turned on and off by signals from the ECM to control the hydraulic pressure acting on the lock-up relay valve, which then controls operation of the lock-up clutch.
Torque Converter Clutch Circuit Short to Battery or Open (P074015)
DESCRIPTION Refer to DTC P074011. Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Memory
Note P074015
Torque Converter Clutch Circui
SEE MORE:
Brake Warning Light does not Come ON
DESCRIPTION The skid control ECU (brake actuator assembly) controls the brake system warning light (red indicator) in the combination meter assembly via CAN communication. CAUTION / NOTICE / HINT
NOTICE: After replacing the skid control ECU (brake actuator assembly), perform acceleration sensor ze
Dtc Check / Clear
DTC CHECK / CLEAR CHECK FOR DTC (a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON. (c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Trouble Codes. Body Electrical > Main Body > Trouble Codes Body Electrical > Fron
