GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1631636  Size: SH
  1. Remove the negative battery cable. Refer to Battery Negative Cable Replacement .
  2. Remove the tape securing the battery current sensor to the negative battery cable.

  3. Object Number: 1631638  Size: SH
  4. Remove the battery current sensor from the negative battery cable.

Installation Procedure


    Object Number: 1631638  Size: SH
  1. Install the battery current sensor by passing the ground end of the negative battery cable through the sensor.

  2. Object Number: 1631636  Size: SH

    Important:  Ensure the battery current sensor is installed in the previous location on the negative battery cable.

  3. Fasten the battery current sensor with electrical tape to the negative battery cable.
  4. Install the negative battery cable to the battery. Refer to Battery Negative Cable Replacement .