Special service tool
The actual shape of the tools may differ from those illustrated here

Commercial service tools

Precaution for workStructure and operation
Positive Crankcase Ventilation
This system returns blow-by gas to the intake manifold.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase
blow-by gas to the intake
manifold.
During partial throttle operation of the engine, the intake manifold sucks the
bl ...
Symptom diagnosis
HEATER AND AIR CONDITIONING SYSTEM
CONTROL SYMPTOMS
Diagnosis Chart By Symptom
Note:
Perform the self-diagnoses with consult before performing the symptom
diagnosis. If dtc is detected, perform
the corresponding diagnosis.
INSUFFICIENT COOLING
Description
Symptom
Insufficient ...
Dtc/circuit diagnosis
Door mirror remote control switch (mirror switch/changeover switch)
Component Inspection
1.Check mirror switch & changeover switch
Turn ignition switch off.
Disconnect door mirror remote control switch connector.
Check door mirror remote control switch.
Is the inspection result ...