4.
Verify that the mode control actuator operates to the vent mode when connecting in the reverse.
1. - 2. - 3. Defrost mode 4. Sensor ground | 5. Feedback signal 6. 5V(Vcc) 7. Vent mode |
Ignition "OFF”
Disconnect the connector of mode control actuator.
Verify that the mode control actuator operates to the defrost mode when connecting 12V to the terminal 3and grounding terminal 7.
Verify that the mode control actuator operates to the vent mode when connecting in the reverse.
1. - 2. - 3. Defrost mode 4. Sensor ground | 5. Feedback signal 6. 5V(Vcc) 7. Vent mode |
Check the voltage between terminals 5 and 6.
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 |
It will feedback current position of actuator to controls.
If the measured voltage is not specification, substitute with a known-good mode control actuator and check for proper operation.
If the problem is corrected, replace the mode control actuator.
Disconnect the negative (-) battery terminal.
Using the screwdriver, remove the side cover (A).
Loosen the mounting screw and then remove the crash pad lower cover (A).
Disconnect the crash pad lower switch connectors (A).
Disconnect the diagnosis connector (B) and crash pad under lamp connector (C).
Disconnect the start/stop button connector (D).
Remove the shower duct (A).
Loosen the mounting bolts and than remove the BCM.
(Refer to BE group - “BCM”)
Disconnect the mode control actuator connector (A).
Loosen the mounting screw and then remove the mode control actuator (B).
Installation is the reverse order of removal.
