Remove a Controller Energy Storage Module (ESM)

Remove the Controller ESM from the drive compartment by pushing the latch release button to open the latch.
Figure 1 Open ESM latch
Legend

1 ESM

2 Latch release button

3 Controller front

Important! Do not bend the latch too far to the right. Bending the latch can damage the latch.

Important! When you remove an ESM, be sure to replace it immediately with another ESM or a filler panel. Otherwise, the Controller might overheat because of improper airflow.
Grasp the latch and pull the ESM out of the Controller drive compartment.
Figure 2 Remove ESM
Legend

1 ESM

2 Controller drive compartment

3 Controller front
Set the failed component aside.