| Inspection |
| 1. | Disconnect the negative (-) battery terminal. |
| 2. | Remove the crash pad lower panel (A). (Refer to Body - "Crash Pad Lower Panel")
|
| 3. | Disconnect the rheostat switch connector (A).
|
| 4. | Operate the BSD switch, then check for continuity between terminals of BSD switch connector.
|
SCHEMATIC DIAGRAM
DescriptionThe evaporator temperature sensor will detect the evaporator core temperature and interrupt compressor relay power in order to prevent evaporator from freezing by excessive cooling. The evaporator temperature sensor has the Negative Temperature Coefficient (NTC).
Trouble Symptom ChartsTrouble Symptom 1Trouble Symptom 2 Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed se