Mazda 2007 CX-9, Service Highlights

Page: 299 / 614

ON-BOARD DIAGNOSTIC
07-02–3
07-02
DTC Table
Past Malfunction Display Mode
•
Past occurrence of sensor and other input circuit malfunctions (open/short circuits) are stored and the DTCs
indicated on the table are displayed on the information display. Once a past malfunction has been stored and
after malfunctioning part has been repaired, the past malfunction will continue to remain in the memory.
Therefore, after repairing, clear the past malfunction from the memory.
•
To clear stored past malfunction information, press the front climate control unit AUTO switch and REC switch
simultaneously during past malfunction display mode.
DTC Table
No.
Output
pattern
Malfunction location Detected condition
Memory
function
02
Solar radiation sensor (present
malfunction)
Solar radiation sensor (RH) circuit short
-
04
Solar radiation sensor (LH) circuit short
-
06
Cabin temperature sensor
(present malfunction)
Cabin temperature sensor circuit open/short circuit
-
10
Front evaporator temperature
sensor (present malfunction)
Front evaporator temperature sensor circuit open/short
circuit
-
12
Front ambient temperature
sensor (present malfunction)
Front ambient temperature sensor circuit open/short
circuit
-
18
Driver-side front air mix actuator
(potentiometer) (present
malfunction) Driver-side front air mix actuator (potentiometer) circuit
open/short circuit
-
21
Front airflow mode actuator
(potentiometer) (present
malfunction) Front airflow mode actuator (potentiometer) circuit open/
short circuit
-
37
Passenger-side front air mix
actuator (potentiometer)
(present malfunction) Passenger- side front air mix actuator (potentiometer)
circuit open/short circuit
-
74
Rear climate control unit set
airflow volume communication
system (present malfunction) Between front climate control unit and rear climate control
unit set airflow volume communication circuit open/short
circuit
-
75
Rear climate control unit set
temperature communication
system (present malfunction) Between front climate control unit and rear climate control
unit set temperature communication circuit open/short
circuit
-
76
Rear air mix actuator
(potentiometer) (present
malfunction) Rear air mix actuator (potentiometer) circuit open/short
circuit
-
78
Rear evaporator temperature
sensor (present malfunction)
Rear evaporator temperature sensor circuit open/short
circuit
-
85
Rear airflow mode actuator
(potentiometer) (present
malfunction) Rear airflow mode actuator (potentiometer) circuit open/
short circuit
-
No.
Output
pattern
Malfunction location Detected condition
Memory
function
07
Cabin temperature sensor (past
malfunction)
When an open/short has occured in the cabin
temperature sensor circuit
1 time or more in the past
X
11
Front evaporator temperature
sensor (past malfunction)
When an open/short has occured in the front evaporator
temperature sensor circuit
1 time or more in the past
X
13
Ambient temperature sensor
(past malfunction)
When an open/short has occured in the ambient
temperature sensor circuit
1 time or more in the past
X
19
Driver-side front air mix actuator
(potentiometer) (past
malfunction) When an open/short has occured in the driver-side front
air mix actuator (potentiometer) circuit
1 time or more in
the past
X
3423-1U-06H(07-02).fm 3 ページ ２００６年１１月２１日 火曜日 午後５時２２分