Toyota Sienna Service Manual: Installation

Toyota Sienna Service Manual / Cruise control / Distance control ECU / Installation

1. INSTALL DISTANCE CONTROL ECU ASSEMBLY

Using a torque wrench, install the bolt.
Torque: 5 N*m (51 kgf*cm, 44 in.*lbf)

NOTICE: Do not install the dropped or shocked distance control ECU assembly.

2. INITIALIZE DISTANCE CONTROL ECU

NOTICE: 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.

Be sure to perform the following procedures after replacing the distance control ECU.

Turn the ignition switch to the on position.
Turn the cruise main switch on.
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.

NOTICE: 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

Removal

1. REMOVE GLOVE COMPARTMENT DOOR STOPPER SUB-ASSEMBLY 2. REMOVE GLOVE COMPARTMENT DOOR ASSEMBLY 3. REMOVE STEREO COMPONENT AMPLIFIER ASSEMBLY (W/ STEREO COMPONENT AMPLIFIER) 4. REMOVE DISTANCE C ...

Laser sensor

COMPONENTS ...

Other materials:

Fuel Pump Control Circuit
DESCRIPTION The FUEL PUMP relay switches the fuel pump speed according to the engine conditions. The fuel pump operates when the ECM receives the starter-operating signal (STA) and crankshaft-rotating signal (NE). The FUEL PUMP relay is turned ON while the engine is idling or operating at l ...

Steering Angle Sensor Zero Point Malfunction
DTC C1290/66 Steering Angle Sensor Zero Point Malfunction DESCRIPTION The skid control ECU acquires steering angle sensor zero point every time the ignition switch is turned to the ON position and the vehicle is driven at 35 km/h (22 mph) or more for approximately 5 seconds. The ECU also sto ...

Definition of terms
Terms Definitions Monitor Description Description of what ECM monitors and how to detect malfunctions (monitoring purpose and details). Related DTCs A group of diagnostic trouble codes that are output by ECM based on the same malfunction detection lo ...