Dtc P0617 Starter Relay Circuit High. Corolla Auris

Двигатель. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150
Система Управления Двигателем 2Ad-Fhv. COROLLA, AURIS. ZZE150 ZRE151,152 NDE150

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK IF VEHICLE IS EQUIPPED WITH ENTRY AND START SYSTEM

READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

INSPECT IGNITION SWITCH ASSEMBLY

CHECK HARNESS AND CONNECTOR (IGNITION SWITCH ASSEMBLY - CLUTCH PEDAL SWITCH ASSEMBLY)

CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)

CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)

READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

CHECK HARNESS AND CONNECTOR (ST CUT RELAY - CLUTCH PEDAL SWITCH ASSEMBLY)

CHECK HARNESS AND CONNECTOR (ST CUT RELAY - MAIN BODY ECU)

CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)

CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)

DTC P0617 Starter Relay Circuit High


DESCRIPTION


With Entry and Start System
The cranking holding control system keeps energizing the ST relay after the ECM detects the starter signal (STSW signal) from the main body ECU until the ECM performs a judgment of "Engine started". Furthermore, the ECM outputs an accessory cut signal (ACCR signal) to the ACC relay during cranking to prevent flickering of the combination meter, clock, audio system, and so on.
When the ECM detects the STSW signal, the ECM outputs the starter relay drive signal (STAR signal) to the starter relay through the clutch pedal switch or park/neutral position switch, and then, the engine is cranked. When the ECM receives a stable engine speed signal (NE signal), more specifically, when the NE signal reaches a predetermined value, the ECM stops outputting the STAR signal. Also, the ECM monitors the ST relay operating conditions based on the STA terminal voltage status.

COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High


Without Entry and Start System
While the engine is being cranked, the positive battery voltage is applied to terminal STA of the ECM.
If the ECM detects the Starter Control (STA) signal while the vehicle is being driven, it determines that there is a malfunction in the STA circuit. The ECM then illuminates the MIL and sets the DTC.
This monitor runs when the vehicle is driven at 20 km/h (12.4 mph) for over 20 seconds.

DTC No.
DTC Detection Condition
Trouble Area
P0617
When conditions (a), (b) and (c) are met, positive (+B) battery voltage 10.5 V or more is applied to ECM for 20 seconds (1 trip detection logic):
  1. (a) Vehicle speed is more than 20 km/h (12.4 mph)
  2. (b) Engine speed is more than 1000 rpm
  3. (c) STA signal is ON
  1. Short in cranking holding function circuit*1
  2. Short in starter signal circuit*2
  3. Ignition switch*2
  4. ECM
  1. *1: w/ Entry and Start System
  2. *2: w/o Entry and Start System

WIRING DIAGRAM


COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High


COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High


INSPECTION PROCEDURE

УКАЗАНИЕ:
  1. The following troubleshooting flowchart is based on the premise that the engine is cranked normally.
    If the engine will not crank, proceed to the problem symptoms table (See page Нажмите здесь).
  2. Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, and other data from the time the malfunction occurred.
1.CHECK IF VEHICLE IS EQUIPPED WITH ENTRY AND START SYSTEM

Result:

Result
Proceed to
w/o Entry and Start System
A
w/ Entry and Start System
B


B
Перейдите к шагу 7
A


2.READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

  1. Connect the intelligent tester to the DLC3.

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

  1. Select the following menu items: Powertrain / Engine and ECT / Data List / Starter Signal.

  1. Read the value displayed on the tester when the ignition switch is turned on (IG).

    OK:
    Switch Condition
    		Starter Signal
    Ignition switch on (IG)
    		OFF


NG
Перейдите к шагу 3
OK

CHECK FOR INTERMITTENT PROBLEMS (Нажмите здесь)

3.INSPECT IGNITION SWITCH ASSEMBLY


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the ignition switch assembly connector.

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

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

  1. Reconnect the ignition switch assembly connector.



NG
REPLACE IGNITION SWITCH ASSEMBLY (Нажмите здесь)
OK


4.CHECK HARNESS AND CONNECTOR (IGNITION SWITCH ASSEMBLY - CLUTCH PEDAL SWITCH ASSEMBLY)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the clutch pedal switch assembly connector.

  1. Disconnect the ignition switch assembly connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    E4-1 (ST1) or A5-2 - Body ground
    		Always
    		10 kΩ or higher

  1. Reconnect the clutch pedal switch assembly connector.

  1. Reconnect the ignition switch assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (IGNITION SWITCH ASSEMBLY - CLUTCH PEDAL SWITCH ASSEMBLY)
OK


5.CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the clutch pedal switch assembly connector.

  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 (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    ST Relay terminal 1 or A5-1 - Body ground
    		Always
    		10 kΩ or higher

  1. Reconnect the clutch pedal switch assembly connector.

  1. Reinstall the ST relay.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)
OK


6.CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the ECM connector.

  1. Disconnect the clutch pedal switch assembly connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    A5-1 or A50-43 (STA) - Body ground
    		Always
    		10 kΩ or higher

  1. Reconnect the ECM connector.

  1. Reconnect the clutch pedal switch assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)
OK

REPLACE ECM (Нажмите здесь)

7.READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

  1. Connect the intelligent tester to the DLC3.

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

  1. Select the following menu items: Powertrain / Engine and ECT / Data List / Starter Signal.

  1. Read the value displayed on the tester when the ignition switch is turned on (IG).

    OK:
    Switch Condition
    		Starter Signal
    Ignition switch on (IG)
    		OFF


NG
CHECK HARNESS AND CONNECTOR (ST CUT RELAY - CLUTCH PEDAL SWITCH ASSEMBLY)
OK

CHECK FOR INTERMITTENT PROBLEMS (Нажмите здесь)

8.CHECK HARNESS AND CONNECTOR (ST CUT RELAY - CLUTCH PEDAL SWITCH ASSEMBLY)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Remove the ST CUT relay from the No. 6 relay block.

  1. Disconnect the clutch pedal switch assembly connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    ST CUT relay terminal 5 or A5-2 - Body ground
    		Always
    		10 kΩ or higher

  1. Reinstall the ST CUT relay.

  1. Reconnect the clutch pedal switch assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (ST CUT RELAY - CLUTCH PEDAL SWITCH ASSEMBLY)
OK


9.CHECK HARNESS AND CONNECTOR (ST CUT RELAY - MAIN BODY ECU)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Remove the ST CUT relay from the No. 6 relay block.

  1. Disconnect the main body ECU connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    ST CUT relay terminal 5 or E52-3 (STR) - Body ground
    		Always
    		10 kΩ or higher

  1. Reinstall the ST CUT relay.

  1. Reconnect the main body ECU connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (ST CUT RELAY - MAIN BODY ECU)
OK


10.CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

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

  1. Disconnect the clutch pedal switch assembly connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    ST relay terminal 1 or A5-1 - Body ground
    		Always
    		10 kΩ or higher

  1. Reinstall the ST relay.

  1. Reconnect the clutch pedal switch assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ST RELAY)
OK


11.CHECK HARNESS AND CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)


    COROLLA, AURIS. ZZE150 ZRE151,152 NDE150.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the ECM connector.

  1. Disconnect the clutch pedal switch assembly connector.

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

    Standard resistance (Check for short):
    Tester Connection
    		Condition
    		Specified Condition
    A50-43 (STA) or A5-1 - Body ground
    		Always
    		10 kΩ or higher

  1. Reinstall the ECM connector.

  1. Reconnect the clutch pedal switch assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR (CLUTCH PEDAL SWITCH ASSEMBLY - ECM)
OK

REPLACE ECM (Нажмите здесь)