Lotus bulletin sb_2022_01_Lotus
What it saysStandard information required and procedures to be followed when reporting ECU & TCU faults. NHTSA’s full summary ↓
Lotus filed this with NHTSA as a service bulletin dated Mar 16, 2022, received Mar 1, 2022, about the power train — 2 documents under this number. It names 4 model years (2017–2021). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.
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What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationStandard information required and procedures to be followed when reporting ECU & TCU faults. There is often insufficient, or inconsistent information received from dealers when reporting ECU & TCU related faults, this can lead to unacceptable delays in repairing vehicles.
Trouble codes it names: P0101 all 1 read from the document itself; NHTSA’s summary names none
Documents filed under this number
| Document | Kind | Dated | NHTSA id | At NHTSA |
|---|---|---|---|---|
| sb_2022_01_Lotus | Service bulletin | Mar 16, 2022 | 10209516 | PDF, 230 KB |
| sb_2022_01_Lotus | Service bulletin | Feb 7, 2022 | 10208350 | PDF, 101 KB |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.
Doing the repair yourself, or pricing it before the shop does? Search the part by fitment on eBay Motors — the listing and the price are the seller’s.
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Model years it names
Source: as the manufacturer filed themA vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
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A weekly email, sent only in a week when Lotus files something new with NHTSA for the model you pick — service bulletins, campaigns, warranty extensions, over-the-air notices, every model year. Nothing else is sent; one-click unsubscribe in every message. Separate from recall alerts.
What owners reported
Source: NHTSA complaint databaseOwners of the 4 model years this bulletin names have filed 4 complaints with NHTSA since 2015.
A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.
More bulletins about the power train
Source: same model, same component group1 other manufacturer communication filed against the Lotus Evora under the same component group (power train), newest first.
| Number | Kind | Dated | NHTSA’s summary |
|---|---|---|---|
| sb_2019_13_20_MY | Service bulletin | Aug 12, 2019 | A limited VIN range of vehicles have left the factory without the latest level .crp programs being installed within the ECU… |
Quote the number at the service desk. It is what the dealer’s system is keyed on.
Every manufacturer communication NHTSA holds for Lotus, by the number printed on the letter.
Common questions
Source: NHTSA, 49 CFR 579.5Is Lotus sb_2022_01_Lotus a recall?
No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the sb_2022_01_Lotus repair free?
Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way.
Which vehicles does sb_2022_01_Lotus cover?
The manufacturer filed it against 4 model years: 2021 Lotus Evora, 2020 Lotus Evora, 2018 Lotus Evora, 2017 Lotus Evora. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.