Drain & Refill
WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.
| Applies To | Note | Standard Hours | Warranty Hours | Skill Level |
|---|---|---|---|---|
| AT4,Denali,Denali Ultimate,Pro,SLE,SLT,4WD | 0.5 | D | ||
| Additional Procedure: TRANSFER CASE FLUID: Drain & Refill: | ||||
| 4WD, w/Skid Plate add | 0.2 | D | ||