Stop and Start Cancel Switch Circuit [09/2023 - ]: Procedure

1. Enter the following menus: Powertrain / Stop and Start / Data List / Stop&Start Cancel Switch.

   Powertrain > Stop and Start > Data List 

   Tester Display
   Stop&Start Cancel Switch

2. Read the value when the eco run cancel switch (electric parking brake switch assembly) is pressed.

   OK

   GTS Display	Condition	Normal Condition
   Stop&Start Cancel Switch	Eco run cancel switch (electric parking brake switch assembly) is pressed	ON
   	Eco run cancel switch (electric parking brake switch assembly) is not pressed	OFF

   Result

   Proceed to
   OK
   NG

Result: 

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [09/2023 - ] 

Result: 

NG 

See step  2

Refer to INSPECTION [09/2023 - ]

Result

Result: 

NG 

REPLACE ECO RUN CANCEL SWITCH (ELECTRIC PARKING BRAKE SWITCH ASSEMBLY). Refer to  REMOVAL [09/2023 - ] 

Result: 

OK 

See step  3

1. Disconnect the eco run cancel switch (electric parking brake switch assembly) connector.
2. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   D22-7 (E) - Body ground	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Disconnect the engine stop and start ECU connector.
2. Disconnect the eco run cancel switch (electric parking brake switch assembly) connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   D26-5 (ECAN) - D22-6 (ECU)	Always	Below 1 Ω
   D26-5 (ECAN) - Body ground and other terminals	Always	10 kΩ or higher
   D22-6 (ECU) - Body ground and other terminals	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE. Refer to  PROBLEM SYMPTOMS TABLE [09/2023 - ] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR