Toyota Sienna Service Manual: Problem symptoms table

Customize parameters

1. Seat Belt Buzzer ON/OFF Setting The seat belt buzzer ON/OFF setting, which is a setting of the buzzer function of the combination meter, can disable the driver side seat belt buzzer and front p ...

Terminals of ECU

1. COMBINATION METER ASSEMBLY *1: with Power Rear No. 2 Seat with Stowing Function *2: with Theft Deterrent System  Waveform 1 (Reference) : Using an oscilloscope: OK ...

Other materials:

Diagnostic trouble code chart
1. DTC CHECK If a malfunction code is displayed during the DTC check , check the suspected area listed for that code in the table below, and proceed to the appropriate page. DIAGNOSTIC TROUBLE CODE CHART DTC No. Detection Item Suspect Area B1244 Light Se ...

Short to B+ in CAN Bus Line
DESCRIPTION A short to B+ is suspected in the CAN bus wire when the resistance between terminals 6 (CANH) and 16 (BAT), or terminals 14 (CANL) and 16 (BAT) of the DLC3 is below 6 kΩ. Symptom Trouble Area The resistance between terminals 6 (CANH) and 16 (BAT), or ...

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 ...