Operation CHARM: Car repair manuals for everyone.
Home >> Ford >> 2005 >> Focus L4-2.3L VIN Z >> Repair and Diagnosis >> Engine, Cooling and Exhaust >> Engine >> Cylinder Block Assembly >> Engine Block Heater >> Service and Repair
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Engine Block Heater: Service and Repair

Block Heater





Material

Removal
1. Disconnect the battery ground cable.
2. Drain the cooling system.




3. Disconnect the block heater electrical connector.





4. Remove the block heater.

Installation





1. Install the block heater.





2. NOTE: Make sure that the block heater wiring is routed and secured away from rotating or hot components, or damage to the wiring can occur.

Connect the block heater electrical connector.
3. Connect the battery ground cable.
4. Fill and bleed the cooling system.
pro multis · About Operation CHARM