PARK / NEUTRAL POSITION SWITCH REMOVAL

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 removal/installation are shown below.

Necessary Procedures After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure	Necessary Procedure	Effect/Inoperative Function when Necessary Procedure not Performed	Link
Battery terminal is disconnected/reconnected	Perform steering sensor zero point calibration	Lane Departure Alert System (w/ Steering Control)	Click here
	Perform steering sensor zero point calibration	Pre-collision System	Click here
	Memorize steering angle neutral point	Parking Assist Monitor System	Click here
	Memorize steering angle neutral point	Panoramic View Monitor System	Click here
Replacement of ECM	Vehicle Identification Number (VIN) registration	MIL comes on	Click here
Replacement of ECM	Perform code registration (Immobiliser system)	Engine start function	See Service Bulletin for the registration method.
Replacement of ECM (If possible, read the transaxle compensation code from the previous ECM)	Reset memory*1 Transfer transaxle compensation code Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency	Click here for UA80E Initialization Click here for UA80E Registration
Replacement of ECM (If impossible, read the transaxle compensation code from the previous ECM)	Reset memory*1 Reset transaxle compensation code Perform road test to allow ECM to learn	Large shift shock Deterioration of fuel efficiency
Replacement of ECM	Perform code registration (Immobiliser function)	Wireless door lock control system Smart Entry and Start System (for Entry Function) Smart Entry and Start System (for Start Function) Steering lock function	See Service Bulletin for the registration method.

*1: When the ECM is replaced with a new one, reset memory is unnecessary.

Note

Before removing the park/neutral position switch assembly, check that the shift lever is in N.

PROCEDURE

SECURE VEHICLE
1. 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.
REMOVE BATTERY

Click here
REMOVE ECM

Click here
REMOVE BATTERY CLAMP SUB-ASSEMBLY

Click here
DISCONNECT TRANSMISSION CONTROL CABLE ASSEMBLY
1. *a Clip
  
  *b 45° to 60°
  
  While disengaging the clip as shown in the illustration, disconnect the transmission control cable assembly from the transmission control shaft lever together with the clip.
REMOVE PARK/NEUTRAL POSITION SWITCH ASSEMBLY
1. Disconnect the park/neutral position switch assembly connector.
2. Remove the nut, washer and transmission control shaft lever from the manual valve lever shaft sub-assembly.
3. Remove the 2 bolts and park/neutral position switch assembly from the automatic transaxle case sub-assembly.
  
  Note
  
  Before removing the park/neutral position switch assembly, remove any dirt or rust on the installation portion of the manual valve lever shaft sub-assembly. Be sure to remove the park/neutral position switch assembly straight along the manual valve lever shaft sub-assembly while being careful not to deform the plate spring that supports the manual valve lever shaft sub-assembly. If the plate spring is deformed, the park/neutral position switch assembly cannot be reinstalled correctly.

*a	Clip
*b	45° to 60°