Components
Removal
Inspection
Hint:
The valve opening temperature is inscribed on the thermostat.
Standard valve opening temperature: 80 to 84°c (176 to 183°f)
If the valve opening temperature is not as specified, replace the thermostat.
Standard valve lift: 10 mm (0.39 In.) Or more at 95°c (203°f)
If the valve lift is not as specified, replace the thermostat.
If it is not fully closed, replace the thermostat.
Installation
Hint:
The jiggle valve may be set to within 10° on either side of the prescribed position.
Torque: 9.0 N*m (92 kgf*cm, 80 in.*Lbf)
Multiplex communication circuit
Description
The air conditioning amplifier communicates data with the ecm and combination
meter through the can
communication system.
Wiring diagram
Inspection procedure
Check dtc
Clear the dtc (see page ac-127).
Read the dtc (see page ac-127).
Result
Go to can ...
Turn signal light circuit
Description
The turn signal flasher relay (marking: flsh) in the main body ecu turns on
when it receives signals
from the headlight dimmer switch integrated with the turn signal switch, causing
the turn signal lights to
flash.
Wiring diagram
Inspection procedure
Check operation of t ...
Removal
Caution:
Be sure to read the precautionary notices concerning the
srs airbag system before servicing it (see page rs-1).
Disconnect cable from negative battery
terminal
Caution:
Wait at least 90 seconds after disconnecting the
cable from the negative (-) battery terminal to
prevent air ...