GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2008 🢒 TrailBlazer - 2WD 🢒 Power and Signal Distribution 🢒 Data Communications 🢒 Generator Battery Control Module Replacement

Removal Procedure

    Object Number: 1806001 Size: SH
  1. Remove the negative battery cable. Refer to Battery Negative Cable Replacement.
  2. Mark the location of the negative battery cable clips and remove the clips from the cable.
  3. Remove the tape securing the generator battery current sensor to the negative battery cable.
  4. Squeeze the negative battery cable branches together.

    5. Important: Note the orientation of the generator battery current sensor prior to removal.

  5. Slide the generator battery current sensor (1) off of the negative battery cable.

Installation Procedure

    Object Number: 1806001 Size: SH
  1. Squeeze the negative battery cable together.

    2. Important: Ensure the generator battery current sensor is installed in the correct direction and location on the negative battery cable.

  2. Slide the NEW generator battery current sensor (1) up onto the negative battery cable and insert the tab under the negative battery cable terminal cover.
  3. Wrap electrical tape around the generator battery current sensor leg in order to secure the sensor to the negative battery cable.
  4. Install the negative battery cable clips to the cable to the locations previously marked during removal.
  5. Install the negative battery cable. Refer to Battery Negative Cable Replacement.