GM Bonneville/Eighty Eight/LeSabre 1986-1999

Electronic Brake Lamp Driver Module (LDM)

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REMOVAL & INSTALLATION



See Figure 1

Only 1996-99 vehicles are equipped with the Electronic Brake Lamp Driver Module (LDM).

  1. Disconnect the negative battery cable.
  2.  
  3. Remove the instrument panel glove compartment.
  4.  
  5. Unsnap the LDM from the mall bracket.
  6.  
  7. Open the LDM endcap and remove the circuit board by pulling it straight out.
  8.  



Click image to see an enlarged view

Fig. Fig. 1: Exploded view of the LDM mounting - 1996-99 vehicles

To install:
  1. Position the circuit board into the LDM case and close the endcap. Be careful not to damage the circuit board.
  2.  
  3. Snap the LDM into the mall bracket clip.
  4.  
  5. Install the glove compartment.
  6.  
  7. Connect the negative battery cable.
  8.  

 
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