Features & Benefits
- ATSG technical manual provides a step-by-step solution for repairing the 4L30E transmission
- Covers assembly, dis-assembly, diagnosis, troubleshooting, electronic controls, and operation
- Includes valve body identification, electrical diagrams, wiring harness locations, and high-quality charts
- Very detailed explanation for easy repair
- Written and produced by professionals with over 100+ combined years of experience
- A must-have for anyone looking to service, repair, or rebuild a 4L30E transmission