Dtc P0617 Starter Relay Circuit High

Двигатель. Toyota Rav4. Aca30, 33, 38 Ala30
Система Управления Двигателем 2Ad-Fhv. Toyota Rav4. Aca30, 33, 38 Ala30

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

REPLACE IGNITION SWITCH ASSEMBLY

READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

REPAIR OR REPLACE HARNESS AND CONNECTOR (IGNITION SWITCH - STA TERMINAL OF ECM)

CHECK WHETHER DTC OUTPUT RECURS

READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

INSPECT CLUTCH START SWITCH

DTC P0617 Starter Relay Circuit High


DESCRIPTION

While the engine is being cranked, 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 has been driven at 20 km/h (12.4 mph) for more than 20 seconds.

DTC No.
DTC Detection Condition
Trouble Area
P0617
When conditions (a), (b) and (c) are met, positive (+B) battery voltage of 10.5 V or more applied to ECM for 20 seconds
(1 trip detection logic):
(a) Vehicle speed is more than 20 km/h (12.4 mph)
(b) Engine speed is more than 1,000 rpm
(c) STA signal is ON
  1. Starter relay circuit
  2. Ignition switch
  3. ECM

WIRING DIAGRAM


Toyota Rav4. Aca30, 33, 38 Ala30.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High


INSPECTION PROCEDURE

ПРИМЕЧАНИЕ:
After replacing the ECM, the new ECM needs registration (see page RAV4_ACA30 RM000000TJ4007X.html) and initialization (see page RAV4_ACA30 RM000000TIN007X.html).
УКАЗАНИЕ:
The following troubleshooting process 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 RAV4_ACA30 RM000001WD2000X.html).
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 8
A


2.READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

  1. Connect the intelligent tester to the DLC3.

  1. Turn the ignition switch ON and turn the tester ON.

  1. Enter the following menus: Powertrain / Engine and ECT / Data List / Starter Signal.

  1. Check the value displayed on the tester when the ignition switch is turned to the on (IG) and Start positions.

    OK:
    Ignition Switch Condition
    		Tester Display (Starter Signal)
    ON
    		OFF
    START
    		ON


OK
CHECK FOR INTERMITTENT PROBLEMS
NG


3.INSPECT IGNITION SWITCH ASSEMBLY

  1. Disconnect the E5 ignition switch connector.



    Toyota Rav4. Aca30, 33, 38 Ala30.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Measure the resistance of the ignition switch.

    Standard resistance:
    Condition
    		Tester Condition
    		Specified Condition
    OFF
    		Between all terminals
    		1 MΩ or more
    ACC
    		2 - 3
    		1 Ω or less
    ON
    		2 - 4, 6 - 7
    		1 Ω or less
    START
    		1 - 2, 2 - 4, 6 - 7, 7 - 8
    		1 Ω or less

  1. Reconnect the ignition switch connector.



OK
Перейдите к шагу 5
NG


4.REPLACE IGNITION SWITCH ASSEMBLY

NEXT


5.READ VALUE OF INTELLIGENT TESTER (STARTER SIGNAL)

  1. Connect the intelligent tester to the DLC3.

  1. Turn the ignition switch ON and turn the tester ON.

  1. Enter the following menus: Powertrain / Engine and ECT / Data List / Starter Signal.

  1. Check the value displayed on the tester when the ignition switch is turned to the on (IG) and Start positions.

    OK:
    Ignition Switch Condition
    		Tester Display (Starter Signal)
    ON
    		OFF
    START
    		ON


OK
SYSTEM IS OK
NG


6.REPAIR OR REPLACE HARNESS AND CONNECTOR (IGNITION SWITCH - STA TERMINAL OF ECM)

NEXT


7.CHECK WHETHER DTC OUTPUT RECURS

  1. Connect the intelligent tester to the DLC3.

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

  1. Clear DTCs (see page RAV4_ACA30 RM000000PDK01FX.html).

  1. Drive the vehicle at more than 12.4 mph (20 km/h) for over 20 seconds.

  1. Enter the following menus: Powertrain / Engine and ECT / Data List / DTC.

  1. Read DTCs.

    Result:
    Display (DTC Output)
    		Proceed to
    P0617
    		A
    No DTC
    		B


B
SYSTEM IS OK
A

REPLACE ECM

8.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. Enter the following menus: Powertrain / Engine and ECT / Data List / Starter Signal.

  1. Check the value displayed on the tester when the ignition switch is turned to the on (IG) and Start positions.

    OK:
    Ignition Switch Condition
    		Tester Display (Starter Signal)
    On (IG)
    		OFF
    Engine starts
    		ON


OK
REPLACE ECM
NG


9.INSPECT CLUTCH START SWITCH


    Toyota Rav4. Aca30, 33, 38 Ala30.Система Управления Двигателем 2Ad-Fhv.Система Ecd. Dtc P0617 Starter Relay Circuit High

  1. Disconnect the A4 clutch start switch connector.

  1. Measure the resistance when the clutch start switch is ON and OFF.

    Standard resistance:
    Ignition Switch Position
    		Tester Connection
    		Specified Condition
    On (pushed)
    		1 - 2
    		Below 1 Ω
    Off (not pushed)
    		1 - 2
    		10 kΩ or higher

  1. Reconnect the clutch start switch connector.



NG
REPLACE CLUTCH START SWITCH
OK

CHECK CRANKING HOLDING FUNCTION CIRCUIT