Toyota Sienna Service Manual: Vacuum switching valve

Vacuum tank

On-vehicle inspection 1. Inspect air cleaner cap sub-assembly (A) check that air flows from port b to port a. (B) apply 60 kpa (450 mm hg, 18 in. Hg) of vacuum to port b. Check that there is ...

Inspection

1. V (a) Inspect VSV operation. (1) Using an ohmmeter, measure the resistance according to the value(s) in the table below.V Standard resistance If the result is not as specified, replace t ...

Other materials:

Installation
1. INSTALL REAR NO. 2 SEAT ASSEMBLY LH  Place the rear No. 2 seat assembly LH in the cabin. NOTICE: Be careful not to damage the body.  Install the rear No. 2 seat assembly LH with the 2 bolts. Torque: 29 N*m (296 kgf*cm, 21 ft.*lbf)  Install the locus cable with the ...

Diagnosis system
1. CHECK DLC3  The ECU uses ISO 15765-4 for communication. The terminal arrangement of the DLC3 complies with SAE J1962 and meets the ISO 15765-4 format. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do not operate the ignition s ...

Radio Broadcast cannot be Received or Poor Reception
INSPECTION PROCEDURE 1 CHECK RADIO RECEIVER Check the radio's automatic station search function.  Check the radio's automatic station search function by activating it. OK: The radio's automatic station search function works properly. 2 CONFIRM MODEL Result 3 INSPECT RADIO ...