TIBURON(GK) >2006 > G 2.0 DOHC > Heating,Ventilation, Air Conditioning > General Information>Components and Components Location  
SELF-DIAGNOSIS
The Full Automatic Temperature Control (F.A.T.C) module self test feature will detect electrical malfunctions and provide error code for system components with suspected failures.
CONTROL PANEL

SELF-DIAGNOSIS HETHOD

HOW TO READ SELF-DIAGNOSTIC CODE
1.
After the display panel flickers three times every 0.5 second, the corresponding error code flickers on the setup temperature display panel every 0.5 second and will show two figures.
2.
If error code is more than two, each code flicker 2 times in sequence.

FAULT CODE DISPLAY
1.
Normal

2.
One error code

3.
More error codes than two

4.
Checking each error code

DTC CHART
If malfunction code is displayed during the DTC check, check the circuit listed for that code in the table below.

DTC code
Detection item
Trouble area
00
Normal
-
11
Open INCAR Sensor circuit
Incar sensor
Harness or connector between incar sensor and A/C control assembly
A/C control assembly
12
Shorted INCAR Sensor circuit
13
Open Ambient sensor circuit
Ambient sensor
Harness or connector between ambient sensor and A/C control assembly
A/C control assembly
14
Shorted Ambient sensor circuit
15
Open water temp. sensor
Water temp. sensor
Harness or connector between water temp. sensor and A/C control assembly
A/C control assembly
16
Shorted water temp. sensor
17
Open thermistor
Pin thermistor
Harness or connector between evap. sensor and A/C control assembly
A/C control assembly
18
Shorted thermistor
19
Open or shorted temp. door potentiometer
Harness or connector between temp. door potentiometer and A/C control assembly
20
Defective temp. door potentiometer
Temp. door potentiometer
21
Open or shorted mode door potentiometer
Harness or connector between mode door potentiometer and A/C control assembly
22
Defective mode door potentiometer
Mode door potentiometer

FAIL SAFE FUNCTION
No.
Item
Failure
FAIL SAFE Function
1
IN-CAR temperature sensor
Open/Short
25°C alternate value control
2
Ambient temperature sensor
Open/Short
20°C alternate value control
3
Thermistor sensor
Open/Short
-2°C alternate value control
4
Water temperature sensor
Open/Short
-20°C alternate value control
5
Temperature door potentiometer
Open/Short setup temperature
For 17°C to 24.5°C, set to maximum cooling position.
For 25°C to 32°C, set to maximum heating position.
6
Mode door potentimeter
Open/Short setup mode
Vent mode, at vent mode
Def mode, at except vent mode