- Reset memory
- Deceleration sensor zero point calibration
- CVT oil pressure calibration
| Last Modified: 05-13-2024 | 6.11:8.1.0 | Doc ID: RM1000000027AXA |
| Model Year Start: 2023 | Model: Corolla Hatchback | Prod Date Range: [09/2022 - 11/2022] |
| Title: K313 (CVT): PARK / NEUTRAL POSITION SWITCH: ADJUSTMENT; 2023 MY Corolla Corolla Hatchback [09/2022 - 11/2022] | ||
ADJUSTMENT
CAUTION / NOTICE / HINT
The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during park/neutral position switch assembly adjustment are shown below.
Necessary Procedure After Parts Removed/Installed/Replaced
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Replacement Part or Procedure |
Necessary Procedure |
Effect/Inoperative when not Performed |
Link |
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*1: w/ Smart Key System
*2: w/o Smart Key System *3: w/ Steering Lock Function |
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Replacement of ECM |
Vehicle Identification Number (VIN) registration |
MIL comes on |
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ECU communication ID registration (Immobiliser system) |
Engine start function |
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Replacement of ECM*1 |
Code registration (Smart Key System (for Gasoline Model, Start Function)) |
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Replacement of ECM*2 |
Code registration (Immobiliser system) |
Engine start |
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HINT:
When the cable is disconnected / reconnected to the battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.
Learning completes when vehicle is driven
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Effect/Inoperative Function when Necessary Procedure not Performed |
Necessary Procedure |
Link |
|---|---|---|
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Pre-collision System (for TMMMS Made) |
Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more. |
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Lane Tracing Assist System (for TMMMS Made) |
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Lane Departure Alert System (for TMMMS Made) |
PROCEDURE
1. SECURE VEHICLE
(a) Fully apply the parking brake and chock a wheel.
CAUTION:
-
Make sure to apply the parking brake and chock a wheel before performing this procedure.
- If the vehicle is not secure and the shift lever is moved to N, the vehicle may suddenly move, possibly resulting in an accident or serious injury.
2. PRECAUTION
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal.
Click here
![2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - ]; SETUP: WHEN DISCONNECTING OR RECONNECTING BATTERY TERMINAL: BEFORE DISCONNECTING BATTERY](/t3Portal/stylegraphics/info.gif)
3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
Click here
4. REMOVE RADIATOR SUPPORT OPENING COVER
Click here
5. REMOVE INLET NO. 1 AIR CLEANER
Click here
6. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
Click here
7. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
Click here
8. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
Click here
9. REMOVE ECM
Click here
10. REMOVE BATTERY
Click here
11. DISCONNECT ENGINE WIRE
Click here
12. REMOVE BATTERY CLAMP SUB-ASSEMBLY
Click here
13. ADJUST PARK/NEUTRAL POSITION SWITCH ASSEMBLY
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(a) Loosen the 2 bolts of the park/neutral position switch assembly. |
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(b) Align the protrusion with the neutral basic line. |
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(c) Hold the park/neutral position switch assembly in that position and tighten the 2 bolts.
Torque:
5.4 N·m {55 kgf·cm, 48 in·lbf}
14. INSTALL BATTERY CLAMP SUB-ASSEMBLY
Click here
15. CONNECT ENGINE WIRE
Click here
16. INSTALL BATTERY
Click here
17. INSTALL ECM
Click here
18. INSTALL AIR CLEANER CASE SUB-ASSEMBLY
Click here
19. INSTALL AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
Click here
20. INSTALL AIR CLEANER CAP WITH AIR CLEANER HOSE
Click here
21. INSTALL INLET NO. 1 AIR CLEANER
Click here
22. INSTALL RADIATOR SUPPORT OPENING COVER
Click here
23. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
Click here
24. INITIALIZATION AFTER RECONNECTING BATTERY TERMINAL
HINT:
When disconnecting and reconnecting the battery, there is an automatic learning function that completes learning when the respective system is used.
Click here
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