Electric Drive Power and Control Electronics -JX1-, REMOVING AND INSTALLING: Removing
-- Disable the high voltage system. Refer to High Voltage System, De-Energizing .
-- Disconnect the 12V battery. Refer to BATTERY . .
-- Remove the air damper. Refer to SECONDARY AIR SYSTEM (CPLA, CPPA, CPKA, CPRA) or SECONDARY AIR SYSTEM (CNLA, CRJA) .
-- Be careful not to damage the red warning label on the Electric Drive Power and Control Electronics -JX1-.
Remove the cover -1- first.
-- Remove the screws -2- and then remove the cover -1- from the Electric Drive Power and Control Electronics -JX1-.
-- Remove the cover from terminal 30/terminal 31.
-- Unscrew and remove terminal 30/terminal 31 -2-.
-- Remove the connector -1-.
-- Loosen the potential equalization cable from the Electric Drive Power and Control Electronics -JX1- Figure
-- Disconnect and remove the Electric A/C Compressor High Voltage Cable -P3- -2-.
-- Remove the bolts on the cover -1- -arrows- and then remove the cover -1-.
Be careful not to damage the seal inside the cover.
-- Remove the bolts from the high voltage connections -arrows-.
-- Remove the bolts from the high voltage cables -2 and 3-.
-- Pull the high voltage cables -1- carefully with light movements out of the Electric Drive Power and Control Electronics -JX1-.
Be careful not to damage the seals on the high voltage cables.
-- Clamp off both coolant lines -2 and 3- with Hose Clamps - Up To 25mm :3094 -1 and 4-.
Catch the escaping coolant in a suitable container.
-- Open and remove both hose couplings -5-.
-- Remove the screws -arrows- and then remove the Electric Drive Power and Control Electronics -JX1- -1- from the bracket.