ECU - Headlight (Remove and Replace)

Correction code 1740080217400802

Remove

  1. Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
  2. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  3. Remove the cabin intake duct. See Duct - Cabin Intake (Remove and Replace).
  4. Remove the hood latch cover. See Cover - Hood Latch (Remove and Replace).
  5. Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  6. Remove the LH front wheel and the RH front wheel. See Wheel (Remove and Install).
  7. Remove the front fascia. See Fascia - Front (Remove and Install).
  8. Remove the LH headlight assembly. See Headlight - LH (Remove and Replace).
  9. Remove the screws that attach the headlight ECU to the LH headlight assembly.
  10. 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. Remove the seal from the headlight assembly, if necessary.
    Note: Release the locking tab, and then pry the electrical connector with a flat head screwdriver.
1Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
2Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
3Remove the cabin intake duct. See Duct - Cabin Intake (Remove and Replace).
4Remove the hood latch cover. See Cover - Hood Latch (Remove and Replace).
5Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
6Remove the LH front wheel and the RH front wheel. See Wheel (Remove and Install).
7Remove the front fascia. See Fascia - Front (Remove and Install).
8Remove the LH headlight assembly. See Headlight - LH (Remove and Replace).
9Remove the screws that attach the headlight ECU to the LH headlight assembly.
10Release the electrical connector that connects the headlight ECU to the LH headlight assembly, and then remove the headlight ECU from the LH headlight assembly. Remove the seal from the headlight assembly, if necessary.
Note: Release the locking tab, and then pry the electrical connector with a flat head screwdriver.

Install

  1. Connect the LH headlight ECU connector, and then position the ECU onto the headlight.
    Note: Position the seal to the headlight ECU, if necessary.
    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.
    Note: Press the headlight ECU downward, and then turn it to align the fastener holes and anti-rotating guides.
  2. Install the screws that attach the headlight ECU to the LH headlight assembly.
    Torque 2.5 Nm
  3. Install the LH headlight assembly. See Headlight - LH (Remove and Replace).
  4. Install the front fascia. See Fascia - Front (Remove and Install).
  5. Install the LH front wheel and the RH front wheel. See Wheel (Remove and Install).
  6. Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  7. Install the hood latch cover. See Cover - Hood Latch (Remove and Replace).
  8. Install the cabin intake duct. See Duct - Cabin Intake (Remove and Replace).
  9. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  10. If a new headlight ECU has been installed, update the vehicle firmware. Otherwise, skip to the next step.
  11. Adjust the headlights. See Headlights - Adjust - NA (Wall Method).
1Connect the LH headlight ECU connector, and then position the ECU onto the headlight.
Note: Position the seal to the headlight ECU, if necessary.
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.
Note: Press the headlight ECU downward, and then turn it to align the fastener holes and anti-rotating guides.
2Install the screws that attach the headlight ECU to the LH headlight assembly.
Torque 2.5 Nm
3Install the LH headlight assembly. See Headlight - LH (Remove and Replace).
4Install the front fascia. See Fascia - Front (Remove and Install).
5Install the LH front wheel and the RH front wheel. See Wheel (Remove and Install).
6Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
7Install the hood latch cover. See Cover - Hood Latch (Remove and Replace).
8Install the cabin intake duct. See Duct - Cabin Intake (Remove and Replace).
9Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
10If a new headlight ECU has been installed, update the vehicle firmware. Otherwise, skip to the next step.
11Adjust the headlights. See Headlights - Adjust - NA (Wall Method).