FixVault

Engine Block Heater: Removal

WARNING: This page is about a different car, the 2006 Dodge Sprinter. However, it is still accessible from the selected car via links, so may be relevant.
WARNING: Risk of injury to skin and eyes due to scalding from hot coolant. Do not open the cooling system unless the temperature is below 90°C (194°F). Wear protective clothing and eye wear. Risk of poisoning if coolant is swallowed. Store coolant in proper and appropriately marked containers.
  1. Disconnect the negative battery cable.
  2. Drain the cooling system.
  3. Record the location and snip the wire ties.
  4. Unscrew the engine block heater from the core plug hole and remove. See Fig 1.
Fig 1: ENGINE BLOCK HEATER
GC0036949Courtesy of DAIMLERCHRYSLER CORP.
1 - ENGINE BLOCK HEATER
2 - CORE PLUG
3 - ENGINE MOUNT
4 - WIRING TIE STRAPS