DTC 07, 11, 13, 15, 19, 22 (WHEN TWO OR MORE DTCS ARE INDICATED AT THE SAME TIME)

id070200812800


DTC 07, 11, 13, 15, 19, 22	Climate control unit (+5V power supply or sensor ground system) or sensor ground system inspection
POSSIBLE CAUSE	• Climate control unit malfunction • Open circuit between climate control unit each temperature sensor • Open circuit between climate control unit and air mix actuator • Open circuit between climate control unit and airflow mode actuator

Diagnostic Procedure


STEP	INSPECTION		ACTION
1	• Disconnect climate control unit connector (24-pin) and evaporator temperature sensor connector. • Is there open circuit between terminal 1I of climate control unit connector (24-pin) and terminal A of evaporator temperature sensor connector?	Yes	Repair wiring harness.
1		No	This system is normal at present. (Erase the past failure from memory.)