Ignition "OFF"
Disconnect the connector of temperature control actuator.
Verify that the temperature control actuator operates to the hot position when connecting 12V to the terminal 1 and grounding terminal 2.
Verify that the temperature control actuator operates to the cool position when connecting in the reverse.
Door position | Voltage(4-5) | Error detecting |
Max. cooling | 0.3 ± 0.15V | Low voltage :0.1V or less |
Max. heating | 4.7 ± 0.15V | High voltage :4.9V or more |
Check the voltage between terminals 7 and 7(Drive).
Check the voltage between terminals 5 and 6(Passenger).
Door position | Voltage(3-4) | Error detecting |
Max. cooling | 0.3 ± 0.15V | Low voltage :0.1V or less |
Max. heating | 4.7 ± 0.15V | High voltage :4.9V or more |
It will feedback current position of actuator to controls.
If the measured voltage is not specification, substitute with a known-good temperature control actuator and check for proper operation.
If the problem is corrected, replace the temperature control actuator.
Disconnect the negative (-) battery terminal.
Remove the crash pad side cover (A).
Remove the crash pad lower cover(B).
Loosen the mount screw and then remove the connector(A).
After loosening the mounting bolts, then remove the reinforcing panel (A).
Loosen the mounting screw and then remove the duct assembly (A).
Remove the BCM(refer to BE group-BCM).
Disconnect the temperature control actuator connector (A).
Loosen the mounting screw and then remove the temperature control actuator (B).
Disconnect the guide (B) from the glove box (A).
Remove the side damper (A) from the glove box (B).
After loosening the mounting screws and bolts, then remove the glove box housing (A).
Remove the shower duct (A).
Disconnect the temperature control actuator connector (A)
Loosen the mounting screw and then remove the temperature control actuator (B).
Installation is the reverse order of removal.
