560SL (107.048) V8-5.6L (117.967) (1989)
Coolant Temperature Sensor / Switch HVAC: Service and Repair
REPLACEMENT PROCEDURE:
Temperature Switch - Cold Engine Lockout (2)
1. Open radiator cap.
2. Pull single-pole coupler from switch (2) and unscrew switch.
3. For installation proceed vice versa.
4. Check cooling system for leaks.
5. Check automatic climate control for function.