Description

Allison 3000 and 4000 Series Transmission Troubleshooting Repair Manual

3000 (Series) VOCATIONAL MODELS:
3000 HS, 3000 RDS, 3000 EVS, 3000 MH, 3000 PTS, 3000 TRV, 3200 SP, 3200 TRV,  3500 SP, 3500 RDS,   3500 EVS, 3700 SP, B 300, B 400, B 300P, B 300R, B 400P, B 400R, T 200, T 300, T 250, T 255, T 260, T 265, T 270, T 280, T 310, T 325, T 350

4000 (Series) VOCATIONAL MODELS:
4000 EVS, 4000 HS, 4000 MH, 4000 RDS, 4000 TRV, 4500 HS, 4500 RDS, 4500 EVS, 4500 SP, 4500 TRV, 4700 EVS,  4700 RDS, 4700 OFS, 4800 EVS, B 500, B 500P, B 500R, B 500PR, T 425, T 450

Format PDF
Publication No: TS3989EN & SM4013EN & SM2457EN & PC2150EN & PC2456EN

• Allison 3000 and 4000 Series Transmission Troubleshooting – 861 Pages
• Allison 3000 Series Transmission Repair Manual (SM4013EN) – 180 Pages
• Allison 3000 Series Transmission Parts Catalog Manual (PC2150EN) – 1754 Pages
• Allison 4000 Series Transmission Repair Manual (SM2457EN)- 185 Pages
• Allison 4000 Series Transmission Parts Catalog Manual (PC2456EN)- 1126 Pages

This manual provides troubleshooting information for the 3000 and 4000 Product Families Transmissions. Service
Manuals SM4013EN and SM4014EN, plus Parts Catalogs PC2150EN and PC2456EN may be used in conjunction
with this manual.
This manual includes:
• Description of the 3000 and 4000 Product Families Allison 4TH Generation Electronic Control system.
• Description of the electronic control system components.
• Description of diagnostic codes, system responses to faults, and troubleshooting.
• Wire, terminal, and connector repair information.

Specific instructions for using many of the available or required service tools and equipment are not included in this manual. The service tool manufacturer will furnish instructions for using the tools or equipment.

Additional information may be published from time to time in Service Information Letters (SIL) and will be included in future revisions of this and other manuals. Please use these SILs to obtain up-to-date information concerning Allison Transmission products.

This publication is revised periodically to include improvements, new models, special tools, and procedures. A revision is indicated by a new date on the title page and in the lower left corner of the rear cover. Check with your Allison Transmission service outlet for the currently applicable publication.

Proper service and repair are important to the safe, reliable operation of the equipment. The service procedures recommended by Allison Transmission and described in this Service Manual are effective methods for performing service operations. Some of these service operations require the use of tools specifically designed for the purpose. The special tools should be used when and as recommended.