3.
Select "Current Data" mode and monitor "In-car temperature sensor1" parameter.
Fig.1) Parameter of "In-car temperature sensor1 " will be fixed at 25℃(77℉), if there is any fault in incar sensor.
Vehicle Parked & Ignition ON.
Connect Scantool and select "Data Analysis" mode.
Select "Current Data" mode and monitor "In-car temperature sensor1" parameter.
Fig.1) Parameter of "In-car temperature sensor1 " will be fixed at 25℃(77℉), if there is any fault in incar sensor.
Is the In-car temperature sensor abnormal ?
 | ▶ Fault is intermittent caused by poor contact in the sensor’s and/or Control module’s connector or was repaired and Control module’s memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. ▶ Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure. |
 | ▶ Substitute with a known-good Air conditioner Control Module and check for proper operation. If the problem is corrected, replace Air conditioner Control Module and then go to "Verification of Vehicle Repair" procedure. |
