NHTSA Campaign Number: 18V665
Manufacturer Gillig
LLC
Components POWER TRAIN
Potential Number of Units Affected 90
Loss of Drive from Broken Transmission Switch
A loss of drive can disable the vehicle unexpectedly, increasing the risk of a crash.
Summary
Gillig
LLC (Gillig
) is recalling certain 2017-2018 Gillig
Low Floor transit buses equipped with certain Allison transmission hybrid
drive units. The pressure switches on these Drive Units may fail, possibly resulting in a loss of drive.
Remedy
Gillig
will notify owners, and Allison Transmission service centers will replace the C1 and C2 pressure switches, free of charge. The recall is expected to begin in October 2018. Owners may contact Allison Transmission at 1-800-252-5283 or Gillig
customer service at 1-800-735-1500.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Recall Acknowledgement
October 1, 2018
- Genuine Allison replacement spin-on external filter 29539579 and magnet.
- Allison recommends changing this spin-on filter after initial 5,000 miles of us
- The magnet is required to be changed with the filter to capture possible particulates in oil.
- This Allison genuine spin on filter is one of the most widely used and recommended oil filters for the Allison 1000/2000 transmission.
- Delivers improved gear protection.
- Delivers extended anti-shudder durability.
- Delivers extended clutch-friction durability.
- Excellent corrosion and foaming resistance.
- Excellent thermal and oxidative stability that helps to prevent deposits and oil thickening.
- TranSynd is a full-synthetic, automatic transmission fluid designed specifically for ALLISON transmissions / TES 468 is now covered by TranSynd 668
- Allows for extended drain intervals of up to 300,000 miles / 48 months in general-duty transmissions and up to 150,000 miles / 48 months in severe-duty transmissions
- 12 times longer drain intervals than conventional and other non-TES 668 and non0-TES 295 fluids
- Shear stability that helps maintain a stable viscosity which provides wear protection in gears throughout the drain interval
- Improved gear protection, extended anti-shudder durability and extended clutch-friction durability
- Delivers improved gear protection.
- Delivers extended anti-shudder durability.
- Delivers extended clutch-friction durability.
- Excellent corrosion and foaming resistance.
- Excellent thermal and oxidative stability that helps to prevent deposits and oil thickening.
Last update on 2026-05-27 / Affiliate links / Images from Amazon Product Advertising API
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