DTC 10
id070200802500
DTC 10
Evaporator temperature sensor system inspection
POSSIBLE CAUSE
• Evaporator temperature sensor malfunction
• Climate control unit malfunction
• Open or short circuit between evaporator temperature sensor and climate control unit
Diagnostic Procedure
STEP
INSPECTION
ACTION
1
• Is resistance between terminals 1I and 1Q of climate control unit connector (24-pin) as indicated below?
-
128 ohms-179 kilohms
Yes
Replace climate control unit.
No
Go to next step.
2
• Inspect evaporator temperature sensor.
• Is it okay?
Yes
Repair wiring harness.
No
Replace evaporator temperature sensor.