
FUNCTIONAL TEST AND ADJUSTMENT
Vacuum Circuit
ON-VEHICLE INSPECTION
1. REMOVE UNDERCOVER
2. DISCONNECT FROM NORMAL CONNECTOR AND RECONNECT TO CHECK CONNECTOR OF AMPLIFIER
3. PLACE TEMPERATURE CONTROL LEVER AT 77
4. CHECK VACUUM CIRCUIT
(a) Run the engine and observe the movement of the power servo stem visually for one minute or more. The stem must be stable.
(b) If the stem moves, check the vacuum circuit for leaks.
5. REINSTALL UNDERCOVER
CHECK CONNECTOR (BLUE)
NORMAL CONNECTION
POWER SERVO STEM
Temperature Control Lever
Blower Control Lever
Air Flow Control Lever
Air Intake Control Lever
APPLICABLE AIR CONDITIONER
Vacuum Tank
Cruise Control Actuator
Vacuum Port
Vacuum Tank
Vacuum Gauge
DVV
VSV
VSV
Power Servo
Water Valve