гарисон писал(а):Да понимаю, лучше диагностики может быть только диагностика... И именно из-за этого интересен вопрос есть ли самодиагностика или нет и как активезируется? Ну и уж если встал вопрос о датчике влажности не затруднит ли вас объяснить его принцип работы?
1. Humidity sensor is located at the lower crush pad and detected in-car humidity for in-car humidity control.
2. If ambient air temperature or in-car humidity is outside certain range, it will turn on A/C to control in-car humidity preventing in car fogging.
Air conditioner operation depends on ambient temperature and humidity.
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Добавлено спустя 3 минуты 5 секунд:про диагностикуSELF-DIAGNOSIS
1. Self-diagnosis process
The F.A.T.C. module self test feature will detect electrical malfunction and provide error codes for system components with suspected failures.
DTC data can be retrieved from the control panel directly.
2. How to read self-diagnostic code
After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature display panel every 0.5 second and will show two figures. Codes are displayed in numerical format.
Fault code
Fault code
Fail description
Control unit
00
Normal
11
In-car temperature sensor open (High)
12
In-car temperature sensor short (Low)
13
Ambient temperature sensor open (High)
14
Ambient temperature sensor short (Low)
15
Water temperature sensor open (High)
16
Water temperature sensor short (Low)
17
Evaporator temperature sensor open (High)
18
Evaporator temperature sensor short (Low)
19
Air mix potentiometer open (Low) - Driver
19
Air mix potentiometer short (High) - Driver
20
Air mix motor (Driver)
21
Direction potentiometer open (Low) - Driver
21
Direction potentiometer short (High) - Driver
22
Direction control motor (Driver)
23
Humidity sensor open (High)
24
Humidity sensor short (Low)
3. Fault code display
(1) Continuance operation
(2) Step operation
4. If fault codes are displayed during the check, Inspect malfunction causes by referring to fault codes.
5. Fail safe
(1) In-car temperature sensor: Control with the value of 23°C (73.4°F)
(2) Ambient temperature sensor: Control with the value of 20°C (67°F)
(3) Evaporator temperature sensor: Control with the value of -2°C (28.4°F)
(4) Humidity sensor: Doesn't control.
(5) Photo sensor: None correction
(6) Temperature control actuator (Air mix potentiometer):
a. If temperature set 17°C-24.5°C, fix at maximum cooling position.
b. If temperature set 25°C-32°C, fix at maximum heating position.
(7) Mode control actuator (Direction potentiometer):
a. Fix vent position, while selecting vent mode.
b. Fix defrost position, while selecting all except vent mode.
REPLACEMENT
1. Disconnect the negative (-) battery terminal.
2. Remove the ashtray (A).
3. Remove the center facia lower panel (B) by pulling it using a screw driver (-) after loosening a screw (A).Take care of fixing clips (D).
4. Disconnect the connectors (A) from the center facia.
5. Remove the Heater & A/C controller (A) after loosening 4 screws.
6. Installation is the reverse order of removal.
Добавлено спустя 4 минуты 9 секунд:а загонять в диаг режим так: