Toyota Sienna Service Manual: Brake actuator (w/o vsc)

On-vehicle inspection

1. CONNECT INTELLIGENT TESTER (a) Connect the intelligent tester to the DLC3. (b) Start the engine and run at idle. (c) Select the ACTIVE TEST mode on the intelligent tester. HINT: Pleas ...

Other materials:

Terminals of ecu
Check tire pressure warning ecu HINT: Inspect the connectors from the back side while the connectors are connected. (a) Disconnect the tire pressure warning antenna and receiver connector. (b) Measure the voltage according to the value(s) in the table below. (c) Connect the tire pr ...

Inspection
1. INSPECT REAR SPEED SENSOR (a) Disconnect the skid control sensor connector. (b) Measure the resistance between terminals 1 and 2 of the skid control sensor connector. OK: Resistance: less than 2.2 kΩ (c) Measure resistance between each of terminals 1 and 2 of the skid control s ...

Illumination Circuit
DESCRIPTION The Multiplex network body ECU controls illumination light as shown in the chart below.  Room light assembly (Interior light, luggage component light) and courtesy light with DOOR position  Map light assembly (Personal light) Transponder key amplifier (Ignition ke ...