Система Механической Трансмиссии 'Multimode' Сигнальная Цепь Стартера. Corolla ZZE150

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

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

READ VALUE USING INTELLIGENT TESTER

CHECK HARNESS AND CONNECTOR (ST RELAY - BODY GROUND)

INSPECT ST RELAY

CHECK ST RELAY (POWER SOURCE)

CHECK HARNESS AND CONNECTOR (ST RELAY - TCM)

CHECK HARNESS AND CONNECTOR (IGNITION SWITCH - BATTERY)

INSPECT IGNITION SWITCH ASSEMBLY

CHECK HARNESS AND CONNECTOR (IGNITION SWITCH - PARK/NEUTRAL POSITION SWITCH)

INSPECT PARK/NEUTRAL POSITION SWITCH

CHECK HARNESS AND CONNECTOR (TCM - PARK/NEUTRAL POSITION SWITCH)

СИСТЕМА МЕХАНИЧЕСКОЙ ТРАНСМИССИИ 'MULTIMODE' - Сигнальная цепь стартера


DESCRIPTION

w/o Entry and Start System:
In this vehicle, the ST relay that supplies power to the starter motor is operated by the STRL signal from of the TCM. When the appropriate vehicle conditions are satisfied, the brake pedal is depressed (STP) and the transaxle gear is in neutral (TMN), the engine can be cranked. If the brake pedal is not depressed or the transaxle gear is not in neutral, the engine cannot be cranked.
During cranking, the ST relay operation signal (STA signal) is input into the STA terminal of the TCM, and is used to control the multi-mode manual transaxle system.

WIRING DIAGRAM


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


INSPECTION PROCEDURE

УКАЗАНИЕ:
If DTC P0703 is output, troubleshoot this code first.
1.READ VALUE USING INTELLIGENT TESTER

  1. Connect an intelligent tester to the DLC3.

  1. Turn the ignition switch on (IG) and turn the tester ON.

  1. Select the following menu items: Powertrain / Multi-Mode M/T / Data List / STA Switch Signal.

  1. Check the value displayed on the tester when the ignition switch is turned on (IG) and the engine starts.

    Items
    [Abbreviation]
    		Measurement Items: Display
    		Normal Conditions
    		Diagnostic Notes
    STA Switch Signal
    [STA SW Sig]
    		STA signal:
    ON or OFF
    		ON: During cranking
    		-
    OK:
    [ON] displays in the STA Switch Signal during cranking.

    Result:

    Result
    		Proceed to
    NG
    		A
    OK
    		B


B
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
A


2.CHECK HARNESS AND CONNECTOR (ST RELAY - BODY GROUND)


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

  1. Remove the ST relay from the No. 5 relay block.

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

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    ST relay terminal 2 - Body ground
    		Always
    		Below 1 Ω

  1. Reconnect the ST relay.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


3.INSPECT ST RELAY


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

  1. Remove the ST relay from the No. 5 relay block.

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

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    3 - 5
    		Voltage is not applied between terminals 1 and 2
    		10 kΩ or higher
    3 - 5
    		Apply the battery voltage between terminals 1 and 2
    		Below 1 Ω

  1. Reinstall the ST relay.



NG
REPLACE ST RELAY
OK


4.CHECK ST RELAY (POWER SOURCE)


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

  1. Remove the ST relay from the No. 5 relay block.

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

    Standard voltage:
    Tester Connection
    		Condition
    		Specified Condition
    ST relay terminal 1 - Body ground
    		Brake pedal depressed, shift lever position N and ignition switch to the START position
    		11 to 14 V

  1. Reinstall the ST relay.

    Result:
    Result
    		Proceed to
    NG
    		A
    OK
    		B


B
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
A


5.CHECK HARNESS AND CONNECTOR (ST RELAY - TCM)


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

  1. Remove the ST relay from the No. 5 relay block.

  1. Disconnect the TCM and ECM connector.

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

    Standard resistance (check for open):
    Tester Connection
    		Condition
    		Specified Condition
    ST relay terminal 1 - A34-4 (STRL)
    		Always
    		Below 1 Ω
    ST relay terminal 1 - A34-6 (STA)
    		Always
    		Below 1 Ω
    Standard resistance (check for short):
    Tester Connection
    		Condition
    		Specified Condition
    ST relay terminal 1, A34-4 (STRL) or A34-6 (STA) - Body ground
    		Always
    		10 kΩ or higher

  1. Reinstall the ST relay.

  1. Reconnect the TCM and ECM connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


6.CHECK HARNESS AND CONNECTOR (IGNITION SWITCH - BATTERY)


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

  1. Disconnect the ignition switch connector.

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

    Standard voltage:
    Tester Connection
    		Condition
    		Specified Condition
    E4-2 (AM1) - Body ground
    		Always
    		11 to 14 V

  1. Reconnect the ignition switch connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


7.INSPECT IGNITION SWITCH ASSEMBLY


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

  1. Disconnect the ignition switch connector.

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

    Standard resistance:
    Tester Connection
    		Switch Condition
    		Specified Condition
    All terminals
    		LOCK
    		10 kΩ or higher
    E4-2 (AM1) - E4-1 (ST1)
    		START
    		Below 1 Ω

  1. Reconnect the ignition switch connector.



NG
REPLACE IGNITION SWITCH ASSEMBLY (for 1ND-TV) (Нажмите здесь)
OK


8.CHECK HARNESS AND CONNECTOR (IGNITION SWITCH - PARK/NEUTRAL POSITION SWITCH)


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

  1. Disconnect the park/neutral position switch connector.

  1. Disconnect the ignition switch connector.

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

    Standard resistance (check for open):
    Tester Connection
    		Condition
    		Specified Condition
    A13-2 - E4-1 (ST1)
    		Always
    		Below 1 Ω
    Standard resistance (check for short):
    Tester Connection
    		Condition
    		Specified Condition
    A13-2 or E4-1 (ST1) - Body ground
    		Always
    		10 kΩ or higher

  1. Reconnect the park/neutral position switch connector.

  1. Reconnect the ignition switch connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK


9.INSPECT PARK/NEUTRAL POSITION SWITCH

  1. Inspect the park/neutral position switch assembly (See page Нажмите здесь).



NG
REPLACE PARK/NEUTRAL POSITION SWITCH (Нажмите здесь)
OK


10.CHECK HARNESS AND CONNECTOR (TCM - PARK/NEUTRAL POSITION SWITCH)


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

  1. Disconnect the TCM connector.

  1. Disconnect the park/neutral position switch connector.

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

    Standard resistance (check for open):
    Tester Connection
    		Condition
    		Specified Condition
    A13-1 - A34-3 (TMN)
    		Always
    		Below 1 Ω
    Standard resistance (check for short):
    Tester Connection
    		Condition
    		Specified Condition
    A13-1 or A34-3 (TMN) - Body ground
    		Always
    		10 kΩ or higher

  1. Reconnect the TCM connector.

  1. Reconnect the park/neutral position switch connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE