| Inspection |
| 1. |
Turn the ignition switch OFF.
|
| 2. |
Disconnect the VIS valve connector.
|
| 3. |
Measure resistance between VIS valve terminals 1 and 2.
|
| Removal |
| 1. |
Turn the ignition switch OFF and disconnect the battery negative (-)
terminal.
|
| 2. |
Remove the air cleaner assembly.
(Refer to Engine Mechanical System - "Air Cleaner")
|
| 3. |
Remove the ETC module.
(Refer to Engine Control System - "ETC (Electronic Throttle Control)
System")
|
| 4. |
Disconnect the variable intake solenoid valve connector (A).
|
| 5. |
Disconnect the vacuum hose (B) from the valve.
|
| 6. |
Remove the installation bolts and nut, and then remove the valve (C)
from the surge tank.
|
| Installation |
|
|
| 1. |
Install in the reverse order of removal.
|
Circuit Diagram [M/T] [A/T] Harness Connector
Replacement 1. If the compressor is marginally operable, run the engine at idle speed, and let the air conditioning work for a few minutes, then shut the engine off. 2. Disconnect the negative (-) battery terminal.
Description The temperature control actuator is located at the heater unit. It regulates the temperature by the procedure as follows. The signal from the control unit adjusts the position of the temperature door by operating the temperature switch.