Toyota Sienna Service Manual: Wiper and washer system
PRECAUTION
1. PRECAUTION OF WASHER NOZZLE ADJUSTMENT
- Do not clean or adjust the washer nozzle with a safety pin, etc. because;
- the washer nozzle tip is made of resin and could be damaged.
- adjustment is not necessary because the washer nozzle is a spray type.
- In case the washer nozzle is clogged with wax etc., remove it and clean the nozzle hole with a soft resin brush, etc.
PROBLEM SYMPTOMS TABLE
1. FRONT WIPER AND WASHER SYSTEM
2. REAR WIPER AND WASHER SYSTEM
3. WASHER FLUID LEVEL WARNING SYSTEM
Wiper and washer
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Front wiper motor
COMPONENTS
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Other materials:
Internal Control Module Random Access Memory
(RAM) Error
DTC P0604 Internal Control Module Random Access Memory
(RAM) Error
DESCRIPTION
The ECM continuously monitors its own internal memory status, internal
circuits, and output signals
transmitted to the throttle actuator. This self-check ensures that the ECM is
functioning properly. If any
malfu ...
Front seat frame with adjuster
Inspection
1. INSPECT FRONT SEAT ADJUSTER SUB-ASSEMBLY LH
Check operation of the seat frame (slide motor).
Check if the seat frame moves smoothly when
the battery is connected to the slide motor
connector terminals.
OK
If the result is not as specified, replace t ...
