GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2009 🢒 Yukon Denali 🢒 Engine 🢒 Engine Controls and Fuel - Hybrid (HP2) 6.0L (LFA) 🢒 Fuel Level Sensor Replacement

Removal Procedure

    Object Number: 1704575 Size: SH
  1. Remove the fuel tank module. Refer to Fuel Tank Fuel Pump Module Replacement.
  2. Using a small pick like tool, push in the retainer (1) in order to disengage the electrical connector.
  3. Remove the fuel level sensor electrical connector from the module cover.
  4. Push the level sensor locking tangs (2) in towards the inside of the module bucket.

    5. Object Number: 1341846 Size: SH
  5. Slide the fuel level sensor up.

    6. Object Number: 1704577 Size: SH
  6. Remove the fuel level sensor from the module.

Installation Procedure

    Object Number: 1704577 Size: SH
  1. Install the fuel level sensor to the module.

    2. Object Number: 1341846 Size: SH
  2. Position and slide the fuel level sensor down.

    3. Object Number: 1704575 Size: SH
  3. Ensure that the level sensor tangs (2) are engaged at the bucket.
  4. Install the fuel level sensor electrical connector to the module cover.
  5. Ensure that the retainer (1) engaged the module cover.
  6. Install the fuel tank module. Refer to Fuel Tank Fuel Pump Module Replacement.