APPLICATION
| Application | Transmission Model (RPO Code) | |
|---|---|---|
| Cadillac Escalde | 4L60-E (M30) | |
| Chevrolet | ||
| Silverado | 4L60-E (M30) Or 4L80E (MT1) | |
| Suburban | 4L60-E (M30) Or 4L80E (MT1) | |
| Tahoe | 4L60-E (M30) | |
| GMC | ||
| Sierra | 4L60-E (M30) Or 4L80E (MT1) | |
| Yukon | 4L60-E (M30) | |
| Yukon XL | 4L60-E (M30) Or 4L80E (MT1) | |
TRANSMISSION APPLICATION
| Application | Transfer Case Model | |
|---|---|---|
| Cadillac Escalade | NV246 | |
| Chevrolet | ||
| "K" Pickup | BW4401, BW4470, NV241C Or NV243C | |
| Silverado | NV246 Or NV261C | |
| Silverado HD | NV246, NV261C Or NV263C | |
| Suburban | NV246 | |
| Tahoe | NV243C Or NV246 | |
| GMC | ||
| "K" Pickup | BW4401, BW4470, NV241C Or NV243C | |
| Sierra | NV246 Or NV261C | |
| Sierra HD | NV246, NV261C Or NV263C | |
| Yukon | NV246 | |
| Yukon XL | NV246 | |
TRANSFER CASE APPLICATION
Scheme 176
Scheme 177
Check transmission fluid level at each engine oil change. On diesel engines, change the automatic transmission fluid and the filter at 25,000 miles. On all others, change the automatic transmission fluid and the filter at 50,000 miles.