Dtc P0910 Gate Select Actuator Circuit. Corolla ZZE150

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

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

INSPECT SHIFT AND SELECT ACTUATOR ASSEMBLY

CHECK HARNESS AND CONNECTOR (SHIFT AND SELECT ACTUATOR - TCM)

DTC P0910 Gate Select Actuator Circuit


DESCRIPTION

COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Механическая Трансмиссия 'Multimode' C53A.Система Механической Трансмиссии
The shift and select actuator is operated by the TCM and changes the transaxle gear by moving the shift and select lever shaft. An electric motor (select motor) moves the shift and select lever shaft in the select direction, and the select stroke sensor, which is mounted on the shift and select actuator assembly, detects the select position. The TCM monitors the electrical current and select motor output terminal voltage, and detects malfunctions in the select motor circuit.

DTC No.
DTC Detection Condition
Trouble Area
P0910
The TCM detects the following conditions:
(1-trip detection logic)
  1. Select motor is not energized
  2. Select motor voltage is less than 0.5 V*1, or more than threshold*2 for 0.5 seconds
  3. +BM voltage is 10 V or more
  1. Shift and select actuator assembly (select motor)
  2. Short in select motor circuit
  3. TCM
P0910
The TCM detects the following conditions:
(1-trip detection logic)
  1. Select motor is energized
  2. Target select motor current is more than 5A
  3. Actual select motor current is less than 1A*3
  1. Shift and select actuator assembly (select motor)
  2. Open in select motor circuit
  3. TCM
P0910
The TCM detects the following conditions:
(1-trip detection logic)
  1. Select motor is not energized
  2. Difference between maximum and minimum voltages of select motor terminal (MSL+ or MSL-) is more than threshold*4 for 0.5 seconds
  3. +BM voltage is 10 V or more
  1. Shift and select actuator assembly (select motor)
  2. Open in select motor circuit
  3. TCM
  1. *1: A short between the select motor circuit and the body ground is suspected.
  2. *2: A short between the select motor circuit and the +B circuit is suspected.
  3. *3: An open in the select motor circuit is suspected. When the motor current does not flow to the ECU terminals despite the ECU ordering the select motor to operate, the ECU sets the DTC.
  4. *4: An open in the select motor circuit is suspected. When the difference is more than the threshold despite the ECU not ordering the select motor to operate, the ECU sets the DTC.

WIRING DIAGRAM


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


INSPECTION PROCEDURE

ПРИМЕЧАНИЕ:
In select stroke sensor or shift and select actuator assembly replacement, perform the [Initialization and Learning] procedure (See page Нажмите здесь) and [Synchronization Position Calibration] procedure (See page Нажмите здесь) after installing the sensor or actuator assembly. If the sensor or actuator is installed without performing [Initialization and Learning] and [Synchronization Position Calibration], it may cause driving performance degradation or system component breakage.
1.INSPECT SHIFT AND SELECT ACTUATOR ASSEMBLY


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

  1. Disconnect the select motor connector.

  1. Measure the select motor resistance.

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    1 - 2
    		Always
    		0.1 to 100 Ω

  1. Reconnect the select motor connector.



NG
REPLACE SHIFT AND SELECT ACTUATOR ASSEMBLY (Нажмите здесь)
OK


2.CHECK HARNESS AND CONNECTOR (SHIFT AND SELECT ACTUATOR - TCM)


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

  1. Disconnect the select motor connector.

  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
    A29-4 (MSL-) - B18-1
    		Always
    		Below 1 Ω
    A29-5 (MSL+) - B18-2
    		↑
    		Below 1 Ω
    A29-4 (MSL-) - Body ground
    		↑
    		10 kΩ or higher
    A29-5 (MSL+) - Body ground
    		↑
    		10 kΩ or higher

  1. Reconnect the select motor connector.

  1. Reconnect the TCM connector



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

REPLACE TCM (Нажмите здесь)