Dtc P0715 Input / Turbine Speed Sensor Circuit Malfunction. Corolla ZZE150

Трансмиссия. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150
Механическая Трансмиссия 'Multimode' C53A. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK SENSOR INSTALLATION

INSPECT TRANSMISSION REVOLUTION SENSOR

CHECK HARNESS AND CONNECTOR (TRANSMISSION REVOLUTION SENSOR - TCM)

DTC P0715 Input / Turbine Speed Sensor Circuit Malfunction


DESCRIPTION

The transmission revolution sensor is mounted on the transaxle. The TCM calculates the transaxle input shaft speed using the sensor. When the input shaft rotates, the sensor generates a pulse signal and sends the signal to the TCM. The ECU calculates the input shaft speed based on the signal. If the input shaft speed falls below a threshold despite the vehicle running, the ECU interprets this as a malfunction in the transmission revolution sensor circuit. The ECU sets the DTC and illuminates the multi-mode manual transmission warning light.

DTC No.
DTC Detection Condition
Trouble Area
P0715
The TCM detects the following conditions simultaneously:
(1-trip detection logic)
  1. Vehicle speed is 11 km/h (6.8 mph) or more
  2. Transmission revolution speed is 175 rpm or less for 4 seconds
  1. Open or short in transmission revolution sensor circuit
  2. Transmission revolution sensor
  3. TCM

WIRING DIAGRAM


COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Трансмиссия 'Multimode' C53A.Система Механической Трансмиссии


INSPECTION PROCEDURE

1.CHECK SENSOR INSTALLATION


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Трансмиссия 'Multimode' C53A.Система Механической Трансмиссии

  1. Check the transmission revolution sensor installation.

    OK:
    Sensor is installed correctly.


NG
SECURELY REINSTALL SENSOR (Нажмите здесь)
OK


2.INSPECT TRANSMISSION REVOLUTION SENSOR


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Трансмиссия 'Multimode' C53A.Система Механической Трансмиссии

  1. Disconnect the transmission revolution sensor connector.

  1. Measure the resistance between the terminals of the transmission revolution sensor connector.

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		20°C (68°F)
    		560 to 680 Ω

  1. Reconnect the transmission revolution sensor connector.



NG
REPLACE TRANSMISSION REVOLUTION SENSOR (Нажмите здесь)
OK


3.CHECK HARNESS AND CONNECTOR (TRANSMISSION REVOLUTION SENSOR - TCM)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Трансмиссия 'Multimode' C53A.Система Механической Трансмиссии

  1. Disconnect the TCM connector.

  1. Measure the resistance according to the value(s) in the table below.

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A34-16 (NIP+) - A34-15 (NIP-)
    		20°C (68°F)
    		560 to 680 Ω

  1. Measure the resistance according to the value(s) in the table below.

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    A34-16 (NIP+) - Body ground
    		Always
    		10 kΩ or higher
    A34-15 (NIP-) - Body ground
    		↑
    		↑

  1. Reconnect the TCM connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

REPLACE TCM (Нажмите здесь)