Distance Control Ecu: Installation

INSTALL SKID CONTROL BUZZER ASSEMBLY
1. Engage the clamp to install the skid control buzzer assembly.
Fig 1: Identifying Clamp And Skid Control Buzzer Assembly
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL DISTANCE CONTROL ECU ASSEMBLY WITH SKID CONTROL BUZZER ASSEMBLY
1. Install the distance control ECU assembly with skid control buzzer assembly with the bolt.
  NOTE: Do not install the distance control ECU assembly if it has been damaged or impacted in any way.
  
  Fig 2: Locating Bolt And Distance Control ECU Assembly
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Connect the 2 connectors.
INSTALL HEADLIGHT LEVELING ECU ASSEMBLY (See INSTALLATION )
INSTALL INSTRUMENT PANEL FINISH PANEL SUB-ASSEMBLY LOWER (See INSTALLATION )
INSTALL FRONT DOOR SCUFF LH PLATE (See INSTALLATION )
CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
INITIALIZE DISTANCE CONTROL ECU ASSEMBLY
NOTE: After replacing the distance control ECU, it is necessary to initialize the distance control ECU so that the ECU can recognize the specification of the vehicle.
1. Be sure to perform the following procedures after replacing the distance control ECU.
  1. Turn the ignition switch to the on position.
  2. Turn the cruise main switch on.
  3. With the brake pedal depressed, push the cruise control main switch to RES/ACC 3 times within 3 seconds. Check that the buzzer sounds at this time.
  NOTE: Do not turn the headlight dimmer switch on at this time because the optical axis automatic adjustment mode has already started, which may lead to an incorrect optical axis setting. If the headlight dimmer switch is turned on by mistake, readjust the optical axis (See ADJUSTMENT ).
PERFORM INITIALIZATION

NOTE: Some systems need initialization when disconnecting the cable from the negative battery terminal. (See INITIALIZATION )