Description
Comparison points and tradeoffs
When comparing 5L40E / 4L40E GM THM Transmission Repair Manual (5L40E Tools – 5L40E Valve Body – 5L40E Transmission for Sale 4L40E Best Repair Book Available!) with other Tools options, use this source-backed detail as the primary discriminator: Category: Replacement Parts / Transmission & Drive Train / Transmissions & Parts / Tools.
Use this second fact to evaluate the tradeoff: High Quality Charts Available for 4L40E / 5L40E. A third point to compare across alternatives is: If you are looking to complete a band adjustment, torque specs, service a transmission, shift kits, or just doing a full rebuild on a unit our technical manuals are a must have.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
ATSG GM THM 4L40-E/5L40-E Technical Manual is necessary to diagnose, overhaul and/or repair the 5L40E transmission. GM THM 4L40-E/5L40-E transmission Found in 1999 and up BMW & the 2003 Cadillac CTS. This manual covers assembly, dis-assembly, diagnosis & troubleshooting. ATSG breaks down the process step by step to provide you with a very detailed description on the “how to” help you in repairing, overhauling or servicing the 5L40E transmission. ATSG technical manuals are written and produced by ATSG’s professional technical staff. They have over 100+ combined years of experience, knowledge & wisdom. If you are looking to complete a band adjustment, torque specs, service a transmission, shift kits, or just doing a full rebuild on a unit our technical manuals are a must have. It covers everything from parts identification, exploded views, home specs, wiring harness locations, routing, electrical diagrams, internal planetary components, how to disassemble a transmission, how to rebuild the individual components, torque specs, valve body identification, extension housing overviews and much, much more. Click the “ADD TO CART” Button to Get Your ATSG 5L40E Automatic Transmission Technical Manual Now!
Source product highlights
- Step-by-Step Solution to Repair, Overhaul or Rebuild of 4L40E / 5L40E
- High Quality Charts Available for 4L40E / 5L40E
- Valve Body Identification, Electrical Diagrams, Wiring Harness Locations
- Assembly, Dis-assembly, Diagnosis, Troubleshooting, Electronic Controls & Operation
- Very Detailed Explanation For Easy Repair




Customer –
Very technical but easy to follow. Great reference manual to have in the even that I need to repair my transmission.
John B. –
I purchased this book to supplement my GM Master Transmission Unit Repair Manual and it does so handily…in fact I probably will only need this book to tackle my transmission rebuild. Highly recommend this book if it’s all you can get.
Jose E. Diaz –
Good
sam –
I think its a good product.