GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1656238  Size: SH
  1. Remove the battery to battery tray negative battery cable. Refer to Battery Negative Cable Replacement.
  2. Remove the tape securing the battery current sensor to the negative battery cable.
  3. Modify the eyelet end in order to remove the battery current sensor from the negative battery cable. Do not remove the alignment tab.

Installation Procedure


    Object Number: 1656238  Size: SH
  1. Install the battery current sensor by passing the ground end of the negative battery cable through the sensor.
  2. Note:  Ensure the battery current sensor is installed in the correct direction and location on the negative battery cable.

  3. Wrap electrical tape around the battery current sensor in order to secure the battery current sensor to the negative battery cable.
  4. Return the cable eyelet to its original configuration.
  5. Install the battery to battery tray negative battery cable. Refer to Battery Negative Cable Replacement.