Electric Drive Power and Control Electronics -JX1-, REMOVING AND INSTALLING: Installing

WARNING: This page is about a different variant/trim than selected.

Install in reverse order of removal. Note the following:

Check the contact surfaces on the potential equalization cable before installation.

The contact surfaces must be clean. There must be no rust or grease on them.

If needed, clean the contact surfaces using the Contact Surface Cleaning Set :VAS6410 . Refer to CONTACT SURFACES, CLEANING .

NOTE:

Be careful not to damage the seals on the high voltage cables.

-- Connect the 12V battery. Refer to BATTERY .

-- Restart the high voltage system and complete the required documentation. Refer to HIGH VOLTAGE SYSTEM, TURNING BACK ON .

-- Bleed the low temperature coolant circuit. Refer to the appropriate information COOLANT SYSTEM/COOLANT (CZCA, CZDA, CZTA) , COOLANT SYSTEM/COOLANT (CBPA, CKJA) , COOLANT SYSTEM/COOLANT (CNLA, CRJA) , COOLING SYSTEM/COOLANT (CVCA, CUUA, CUUB, DELA, DEBA, DEJA, DGMA) and COOLANT SYSTEM/COOLANT (CPLA, CPPA, CPKA, CPRA) .

Always perform the procedure for replacing the Electric Drive Power and Control Electronics -JX1- if the Electric Drive Power and Control Electronics -JX1- is being replaced. Refer to ELECTRIC DRIVE POWER AND CONTROL ELECTRONICS, REPLACING .

The Electro-Drive Drive Motor -V141- will automatically calibrate at the end of "Guided Fault Finding " once all Diagnostic Trouble Code (DTC) entries are erased.

The "calibration" must be performed each time the DTC memory for the Electric Drive Power and Control Electronics -JX1-, Battery Regulation Control Module -J840-, engine or transmission is "erased". Otherwise the vehicle will only start after the second try.