Neutral Position Switch Circuit [12/2024 - ]: Procedure

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

   Powertrain > Stop and Start > Data List 

   Tester Display
   Neutral Switch

2. In accordance with the display on the GTS, read the Data List.

   OK

   Tester Display	Condition	Normal Condition
   Neutral Switch	Shift lever in P or N	ON
   	Shift lever not in P or N	OFF

   Result

   Proceed to
   OK
   NG

Result: 

OK 

GO TO PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE 

Refer to PROBLEM SYMPTOMS TABLE [12/2024 - ]

Result: 

NG 

See step  2

• for AL80E:

  Refer to INSPECTION [12/2024 - ]

• for AL80F:

  Refer to INSPECTION [12/2024 - ]

Result

Result: 

NG 

REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY 

Refer to REMOVAL [12/2024 - ]

Result: 

OK 

See step  3

1. Disconnect the engine stop and start ECU connector.
2. Disconnect the park/neutral position switch assembly connector.
3. Disconnect the ECM connector.
4. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   A24-21 (STA) - F27-5 (L)	Always	Below 1 Ω
   A24-17 (CLL) - F27-4 (B)	Always	Below 1 Ω
   A24-21 (STA) - Body ground	Always	80 to 180 Ω
   A24-17 (CLL) - Body ground	Always	10 kΩ or higher
   F27-5 (L) - Body ground	Always	80 to 180 Ω
   F27-4 (B) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE ENGINE STOP AND START ECU ASSEMBLY 

Refer to REMOVAL [12/2024 - ]

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR