Toyota Sienna Service Manual: Ignition system

Engine

Ignition coil and spark plug

Other materials:

Terminals of ECU
1. CHECK DISTANCE CONTROL ECU Reference: waveform 1 HINT:  Terminal: LRDD - SGND  Gauge set: 2 V/DIV., 10 ms./DIV.  Condition: ignition switch in the ON position Reference: waveform 2 HINT:  Terminal: LRRD - SGND  Gauge set: 2 V/ ...

On-vehicle inspection
1. INSPECT FRONT AIRBAG SENSOR (VEHICLE NOT INVOLVED IN COLLISION)  Perform a diagnostic system check. 2. INSPECT FRONT AIRBAG SENSOR (VEHICLE INVOLVED IN COLLISION AND AIRBAG HAS NOT DEPLOYED)  Perform a diagnostic system check.  When the front bumper of the vehicle o ...

Installation
1. INSTALL YAW RATE AND DECELERATION SENSOR (a) Connect the yawrate sensor connector. (b) Install the yawrate sensor with the 2 bolts. Torque: 13 N*m (136 kgf*cm, 10 ft.*lbf) 2. INSTALL COWL SIDE TRIM BOARD RH (a) Install the nut with the cowl side trim board plate RH. 3. INSTALL FRONT ...