For 1990-2009 cars

Callout | Component Name
--- | ---

#### Preliminary Procedures

1. Remove the junction block bracket. Refer to Underhood Electrical Center or Junction Block Bracket Replacement
2. Partially drain the cooling system. Refer to Cooling System Draining and Filling.

1 | Engine Coolant Temperature Sensor Caution: Refer to Fastener Caution in the Preface section.

#### Procedure

Disconnect the electrical connector.

Tighten
20 N·m (15 lb ft)