2012 Jeep Wrangler JK Factory Service Manual 14 - Fuel System

RELAY, Fuel Heater

REMOVAL

REMOVAL

The fuel heater relay (1) is located in the left/rear of the engine compartment.

  1. Disconnect negative battery cable.

    2.  
  2. Disconnect electrical connector (2) from relay.

    3.  
  3. Remove relay mounting bolt and remove relay.

    4.  
  4. Check condition of relay connector pins for corrosion, etc.

    5.  

INSTALLATION

INSTALLATION

The fuel heater relay (1) is located in the left/rear of the engine compartment.

  1. Check condition of relay connector pins for corrosion, etc.

    2.  
  2. Position relay and install mounting bolt.

    3.  
  3. Connect electrical connector (2) to relay.

    4.  
  4. Connect negative battery cable to battery.

    5.