TSB 010730021 — Chevrolet Service bulletin
010730021 is a service bulletin on file with NHTSA for 2 Chevrolet models, 1995–1998 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. THIS TECHNICAL SERVICE BULLETIN STATES THAT TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE PARK / NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years 010730021 names
| Vehicle | Model years |
|---|---|
| Chevrolet S10 | 1995 |
| Chevrolet Silverado 2500 | 1997, 1998 |
Every document filed under 010730021
| Document ID | Filed | Type |
|---|---|---|
| 010730021 | May 1, 2001 | Service bulletin |
What 010730021 covers
Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB 010730021?
010730021 is a service bulletin filed with NHTSA by Chevrolet, covering 2 Chevrolet models across the 1995–1998 model years. NHTSA's summary reads: THIS TECHNICAL SERVICE BULLETIN STATES THAT TECHNICIANS MAY EXPERIENCE DIFFICULTY IN REMOVING THE CONNECTORS FROM THE PARK / NEUTRAL POSITION SWITCH, USUALLY WHEN TRYING TO REMOVE THE SWITCH DURING TRANSMISSION SERVICE.
Which vehicles does 010730021 cover?
NHTSA's file names Chevrolet S10 (1995); Chevrolet Silverado 2500 (1997–1998). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB 010730021 a recall, and is the repair free?
No. 010730021 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of 010730021?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under 010730021, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under 010730021. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.