Toyota RAV4 manuals

Toyota Sienna Service Manual: Inspection

1. V

Inspect vacuum switching valve assembly

(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 the vsv.

(B) inspect the vsv for ground.

(1) Using an ohmmeter, measure the resistance according to the value(s) in the table below.

Inspect vacuum switching valve assembly

Standard resistance

If the result is not as specified, replace the vsv.

Inspect vacuum switching valve assembly

(2) Inspect vsv operation.

If operation is not as specified, replace the VSV.

Vacuum switching valve
Components REMOVAL 1. REMOVE VACUUM SWITCHING VALVE ASSEMBLY (a) Remove the 2 vacuum hoses and vacuum switching valve connector. (b) Remove the screw and vacuum switching valve. ...

Installation
1. Install vacuum switching valve assembly (a) Install the vacuum switching valve with the screw. (b) Install the 2 vacuum hoses and vacuum switching valve connector. ...

Other materials:

Terminals of ECU
1. JUNCTION CONNECTOR Junction connector with VSC HINT: *1: with Dynamic laser cruise control without VSC CAN junction connector (with VSC) with VSC The connection diagram of the components which are connected to the CAN junction connector. 2. DLC3 ...

Power Seat ECU Communication Stop
DTC B1272 Power Seat ECU Communication Stop DESCRIPTION This DTC is detected when communication between the seat position control ECU and the multiplex network gateway ECU stops for more than 10 seconds. DTC No. DTC Detection Condition Trouble Area B1272 ...

Basic repair hint
(a) HINTS ON OPERATIONS BASIC REPAIR HINT 1 Attire • Always wear a clean uniform. • Hat and safety shoes must be worn. 2 Vehicle protection Prepare a grille cover, fender cover, seat cover and floor mat before starting the operation. 3 ...

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