Remove and replace the HVAC control panel in the center console of the 2023 Chevrolet Bolt EUV. This procedure covers removal of trim panels, disconnecting electrical connectors, and installation of the new control panel.

Warnings

Tools required

Parts

• HVAC control panel assembly × 1 — Use OEM specification
• Trim panel clips (if broken) × 1 — Use OEM specification

Preparation

1. Park vehicle on level surface and engage parking brake
2. Disconnect 12V battery negative terminal located in front trunk area
3. Wait minimum 2 minutes for system capacitors to discharge
4. Set front seats to rearmost position for easier access to center console
5. Ensure ignition is off and key fob is outside vehicle

Procedure

1. 1

   Remove lower center console trim
   Using trim removal tools, carefully pry out the lower center console side trim panels on both driver and passenger sides. Start from the rear and work forward. Remove any visible fasteners and disconnect any electrical connectors for USB ports or power outlets if equipped.
2. 2

   Remove center console storage compartment
   Open the center console storage compartment. Locate and remove the two T20 Torx screws at the bottom of the compartment. Lift the front edge of the storage bin and pull rearward to disengage the rear mounting clips. Remove the storage compartment completely.
   Torque spec

   Cover Screws11 Nm (8 lb-ft)
3. 3

   Remove upper console trim panel
   Carefully pry up the upper console trim panel surrounding the HVAC controls and gear selector using a panel removal tool. Start at the rear corners and work around the perimeter. This panel is secured by multiple clips around the edges. Lift carefully to avoid damaging the clips or painted surfaces.
4. 4

   Disconnect gear selector connector
   With the upper trim panel partially lifted, locate the gear selector electrical connector beneath. Press the locking tab and disconnect the connector. Carefully route the connector through the trim panel opening and set the trim panel aside.
5. 5

   Remove HVAC control panel mounting screws
   Locate the mounting screws securing the HVAC control panel to the console bracket. There are typically two screws accessible from the front. Remove these screws using a 7mm socket or appropriate tool.
   Torque spec

   Cover Screws11 Nm (8 lb-ft)
6. 6

   Extract HVAC control panel
   Carefully pull the HVAC control panel forward from the console opening. Do not pull too far as electrical connectors are still attached to the rear. Use a flashlight to identify all connectors before proceeding.
7. 7

   Disconnect electrical connectors
   Locate the main HVAC control panel connector and any additional connectors for heated seat controls or other integrated functions. Press the locking tabs on each connector and carefully disconnect them from the back of the control panel. Note the orientation and routing of each connector for reassembly.
8. 8

   Remove old HVAC control panel
   With all electrical connectors disconnected, completely remove the old HVAC control panel from the vehicle. Inspect the mounting area and connector pins for any damage or debris. Clean connector contacts with electrical contact cleaner if necessary.
9. 9

   Install new HVAC control panel
   Position the new HVAC control panel near the installation location. Connect all electrical connectors to the back of the new panel, ensuring each connector clicks firmly into place and locking tabs are fully engaged. Verify connections match your reference photos.
10. 10

    Secure HVAC control panel
    Carefully push the new HVAC control panel into the console opening, ensuring all wiring is properly routed and not pinched. Align the mounting holes and install the mounting screws. Tighten screws evenly to specified torque to avoid distorting the panel.
    Torque spec

    Cover Screws11 Nm (8 lb-ft)
11. 11

    Reinstall upper console trim
    Route the gear selector connector through the upper trim panel opening and reconnect it to the gear selector, ensuring the locking tab clicks into place. Position the upper trim panel over the console and press firmly around all edges to engage all mounting clips. Verify the panel is flush and secure.
12. 12

    Reinstall center console components
    Reinstall the center console storage compartment by inserting the rear tabs first, then pressing down and securing with the T20 Torx screws at the bottom. Reinstall the lower console side trim panels by aligning clips and pressing firmly until seated. Reconnect any electrical connectors for USB ports or power outlets.
    Torque spec

    Cover Screws11 Nm (8 lb-ft)
13. 13

    Reconnect battery and initialize system
    Reconnect the 12V battery negative terminal in the front trunk. Ensure connection is tight and secure. Turn the ignition to ON position without starting the vehicle to allow the HVAC system to initialize.

Reassembly

1. All trim panels should sit flush with no gaps or misalignment
2. Verify all clips are fully engaged by pressing around panel edges
3. Ensure no wiring is pinched or interfering with gear selector operation
4. Check that storage compartment opens and closes smoothly without interference

Verification

• Turn ignition to ON and verify HVAC control panel illuminates properly
• Test all HVAC functions including fan speed, temperature control, mode selection, and defrost
• Verify heated seat controls operate correctly if equipped
• Check that display shows proper information and responds to button inputs
• Test auto climate control functionality if equipped
• Verify no warning lights or fault codes are present on instrument cluster
• Confirm all trim panels are secure and properly aligned with no rattles

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