| TIBURON(GK) >2006 > G 2.7 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