Turn the ignition switch OFF.
Disconnect the temperature control actuator connector.
Verify that the temperature control actuator operates to the warm position when connecting 12V to terminal 3 and grounding terminal 4.
Verify that the temperature control actuator operates to the cool position when connected in reverse.
[Driver's side]
1. - 2. - 3. Cool position 4. Warm position | 5. Sensor (+ 5V) 6. Feedback signal 7. Sensor ground |
[Passenger's side]
1. - 2. - 3. Warm position 4. Cool position | 5. Sensor ground 6. Feedback signal 7. Sensor (+ 5V) |
Connect the temperature control actuator connector.
Turn the ignition switch ON.
Check the voltage between the terminals.
Driver's side: 6 and 7
Passenger's side: 5 and 6
Specification
Door Position | Voltage (V) | Error Detecting |
Max. cooling | 0.3±0.15 | Low voltage : 0.1V or less High voltage : 4.9V or less |
Max. heating | 4.7±0.15 |
It will feedback the current position of the actuator to controls.
If the measured voltage is not within specification, substitute with a known-good temperature control actuator and check for proper operation.
Replace the temperature control actuator if it is proved that there is a problem with it.
Disconnect the negative (-) battery terminal.
Using a screwdriver or remover, remove the driver's side crash pad side cover.
After loosening the mounting screws, remove the crash pad lower panel (A).
Push the lock pin (B), disconnect the diagnosis connector (C).
After loosening the mounting bolts, then remove the reinforce panel (A).
Remove the driver's side shower duct after loosening the screw.
Disconnect the temperature control actuator connector (A).
Remove the temperature control actuator (B) after loosening the mounting screws.
Install in the reverse order of removal.
Disconnect the negative (-) battery terminal.
Remove the cowl side trim.
(Refer to Body - "Crash Pad")
Using a screwdriver or remover, remove the crash pad side cover (A).
Disconnect the stopper (B) from the glove box (A).
Disconnect the air damper (A) from the glove box (B).
Disconnect the pins (A) and then remove the glove box (B).
After loosening the mounting screws, then remove the crash pad side garnish [RH] (A).
After loosening the mounting screws, then remove the crash pad under cover (A).
After loosening the mounting screws, then remove the glove box housing (A).
Disconnect the glove box lamp connector (A).
Disconnect the connector (A) and then remove the temperature control actuator (B) after loosening the mounting screws.
Install in the reverse order of removal.
