Removal Procedure
Always connect or disconnect the wiring harness connector from the EBCM/EBTCM with the ignition switch in the OFF position. Failure to observe this precaution could result in damage to the EBCM/EBTCM.
Always perform the High Voltage Disabling procedure prior to servicing any High Voltage component or connection. Personal Protection Equipment (PPE) and proper procedures must be followed.
The High Voltage Disabling procedure includes the following steps:
- Identify how to disable high voltage.
- Identify how to test for the presence of high voltage.
- Identify condition under which high voltage is always present and personal protection equipment (PPE) and proper procedures must be followed.
Before working on any high voltage system, be sure to wear the following Personal Protection Equipment:
- Safety glasses with appropriate side shields when within 15 meters (50 feet) of the vehicle, either indoors or outdoors.
- Certified and up-to-date Class "0" Insulation gloves rated at 1000V with leather protectors.
- Visually and functionally inspect the gloves before use.
- Wear the Insulation gloves with leather protectors at all times when working with the high voltage battery assembly, whether the system is energized or not.
Failure to follow the procedures may result in serious injury or death.
- Disable the high voltage system. High Voltage Disabling
- Remove the radiator surge tank bolts and reposition the heater surge tank from the heater surge tank bracket with the hoses connected. Heater Coolant Surge Tank Replacement
- Drive Motor Battery Positive and Negative Cable (1) - Remove - Drive Motor Battery Positive and Negative Cable Replacement
- Brake Pressure Modulator Valve Front Pipe Fitting (1) @ Brake Pressure Modulator Valve (3) - RemoveNOTE:
Cap the brake pipe fittings to prevent brake fluid loss and contamination.
- Brake Pressure Modulator Valve Rear Pipe Fitting (2) @ Brake Pressure Modulator Valve (3) - Remove
- Brake Pipe Fitting (1) @ Brake Pressure Modulator Valve (2) - Remove [4x]NOTE:
Cap the brake pipe fittings to prevent brake fluid loss and contamination.
- Electrical Connector (1) @ Electronic Brake Control Module (2) - Disconnect
- Body Wiring Harness Clip (3) @ Brake Pressure Modulator Valve Bracket - Remove
- Brake Pressure Modulator Valve Bracket Nut (1) @ Front Wheel House Panel - Remove
- Brake Pressure Modulator Valve Bracket Nut (1) @ Front Compartment Inner Side Rail - Remove [2x]
- Electronic Brake Control Module with Brake Pressure Modulator Valve and Bracket Assembly (2) @ Vehicle - Remove
- Brake Pressure Modulator Valve Insulator Nut (1) - Remove and DISCARD [2x]
- Brake Pressure Modulator Valve Insulator Washer (2) - Remove and DISCARD [2x]
- Electronic Brake Control Module with Brake Pressure Modulator Valve (1) @ Brake Pressure Modulator Valve Bracket - Remove
- Brake Pressure Modulator Valve Insulator (2) - Remove and DISCARD [2x]