300SDL (126.125) L6-3.0L DSL Turbo (603.961) (1987)
Heater Core Temperature Sensor / Switch: Service and Repair
With A/C
Data:
Resistance at °C ambient temperature
+ 15 °C
-
15.7 ± 0.5 kohms
+25 °C
-
10.0 ± 0.5 kohms
+35 °C
-
6.5 ± 0.5 kohms
+80 °C
-
1.5 ± 0.5 kohms
Removal:
1. Remove radio.
2. Remove ashtray.
3. Pull 2-point plug from temperature sensor (6) and then pull temperature sensor out of heater box.
Installation:
4. Test temperature sensor (6) with ohmmeter. Then slip sensor into heater box and mount 2-point plug.
5. Install radio.
6. Install ashtray.
7. Check automatic climate control for function.