Toyota Sienna Service Manual: Problem symptoms table

Registration

1. DESCRIPTION OF CODE REGISTRATION HINT: The key has 2 codes: The key code (immobiliser code) and the wireless code. Both of these codes need to be registered. Refer to page for the wireless code ...

Terminals of ECU

1. CHECK TRANSPONDER KEY AMPLIFIER Disconnect the I14 amplifier connector and measure the resistance between the terminal of the wire harness side connector and body ground. If the ...

Other materials:

System description
1. SYSTEM DESCRIPTION (a) ABS (Anti-lock Brake System) The ABS helps prevent wheels from locking when the brake is applied firmly or when braking on a slippery surface. (b) EBD (Electronic Brake force Distribution) The EBD control utilizes ABS, realizing proper brake force distribution betw ...

Adjustment
HINT: On the RH side, use the same procedures as on the LH side. Since a centering bolt is used as door hinge mounting bolts on the body side and the door side, the door cannot be adjusted with them on. Substitute a bolt with a washer for the centering bolt. 1. INSPECT BACK DOOR PAN ...

Terminals of ECU
1. CHECK POWER BACK DOOR ECU Disconnect the P13 and P14 ECU connectors, and check the voltage or resistance of each terminal of the wire harness side connectors If the result is not as specified, there may be a malfunction on the wire harness side. Reconnect the ECU connector ...