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.
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HOMESERVICE MANUALSGMC2023SIERRA 3500 HD AT4, 6.6L ENG VIN 7LABOR TIMESBODY AND FRAMEBODY AND CAB CONTROL SYSTEMSDAYTIME RUNNING LIGHT MODULEREMOVE & REPLACE
2023 GMC Sierra 3500 HD AT4, 6.6L Eng VIN 7
Daytime Running Light Module: Remove & Replace
2023 GMC Sierra 3500 HD AT4, 6.6L Eng VIN 7SECTION Remove & Replace
NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| LED Driver Module,Headlamp Assembly,Both Sides | Serviced with Headlamp Assembly. Includes: R&I Grille Assembly. Includes: R&I Grille Shutter. DOES NOT include aiming. | 2.0 | B | |
| LED Driver Module,Headlamp Assembly,One Side | Serviced with Headlamp Assembly. Includes: R&I Grille Assembly. Includes: R&I Grille Shutter. DOES NOT include aiming. | 1.7 | B |
RENDER: 1.0x
NO RELATED
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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.