12/10/2022 04:14:23

ECU - Headlight - LH (Remove and Replace)

Correction code 17400812 0.25 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so.NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

Remove

Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
Disconnect 12V/LV power. See 12V/LV Power (Disconnect and Connect).
Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
Remove the screws (x4) that attach the headlight ECU to the LH headlight assembly.
Release the electrical connector that connects the headlight ECU to the LH headlight assembly, and then remove the headlight ECU from the LH headlight assembly.

Install

Connect the LH headlight ECU connector, and then position the ECU onto the headlight.

Note
Align the electrical connector to the headlight ECU, and then close the locking tab while pushing the connector into the headlight ECU.

Note
Make sure that the electrical connector and locking tab are fully seated.
Install the screws (x4) that attach the headlight ECU to the LH headlight assembly.
2 Nm (1.5 lbs-ft)
Connect 12V/LV power. See 12V/LV Power (Disconnect and Connect).
Reinstall the vehicle firmware. See Software Reinstall - Touchscreen.
Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).