Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Bulbs And LEDS
2025 Toyota Highlander XLE, FWDSECTION Bulbs And LEDS
NOTE:
Does not include soldered-in components.
| Condition | Code | Procedure |
|---|---|---|
| Application incorrect | B | Require replacement |
|
NOTE:
Application incorrect includes wrong bulb coating or color.
|
||
| Base burned, affecting performance | A | Require repair or replacement |
|
NOTE:
Determine cause and correct prior to repair or replacement of part.
|
||
| Base burned, not affecting performance | 2 | Suggest repair or replacement |
|
NOTE:
Determine cause and correct prior to repair or replacement of part.
|
||
| Base corroded, affecting performance | A | Require repair or replacement |
| Base corroded, not affecting performance | 2 | Suggest repair or replacement |
| Base loose, affecting performance | B | Require repair or replacement |
| Base loose, not affecting performance | 1 | Suggest repair or replacement |
| Burned out | A | Require replacement |
| Intermittent | A | Require replacement |
| Missing | C | Require replacement |
| Seized in socket | A | Require repair or replacement |
| Terminal broken | A | Require repair or replacement |
| Terminal burned, affecting performance | A | Require repair or replacement |
|
NOTE:
Determine cause and correct prior to repair or replacement of part.
|
||
| Terminal burned, not affecting performance | 2 | Suggest repair or replacement |
|
NOTE:
Determine cause and correct prior to repair or replacement of part.
|
||
| Terminal corroded, affecting performance | A | Require repair or replacement |
| Terminal corroded, not affecting performance | 2 | Suggest repair or replacement |
| Terminal loose, affecting performance | B | Require repair or replacement |
| Terminal loose, not affecting performance | 1 | Suggest repair or replacement |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.