User:Louis/Kawasaki Ninja 7 Hybrid clutch calibration lockout - Revision history

Sojourna: /* Kawasaki's written confirmation */ Moved ref tag to inside quote.

2026-05-30T23:15:06Z

Kawasaki's written confirmation: Moved ref tag to inside quote.

← Older revision		Revision as of 23:15, 30 May 2026
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	''Yes, our authorized Kawasaki dealerships are provided access to the software and tools required to perform this calibration.''		''Yes, our authorized Kawasaki dealerships are provided access to the software and tools required to perform this calibration.''

	''No, these same tools and software are not available to vehicle owners or independent repair providers.''~~</blockquote>~~<ref name="kmc-letter" />		''No, these same tools and software are not available to vehicle owners or independent repair providers.''<ref name="kmc-letter" /></blockquote>

	The reply was issued under a closed support ticket dated May 21, 2026. The owner's name, email address, ticket number, and the responding specialist's name have been removed from this article at the owner's request and out of an abundance of caution for the corporate-employee signature line. The substance of the policy statement is reproduced verbatim.		The reply was issued under a closed support ticket dated May 21, 2026. The owner's name, email address, ticket number, and the responding specialist's name have been removed from this article at the owner's request and out of an abundance of caution for the corporate-employee signature line. The substance of the policy statement is reproduced verbatim.

Louis at 01:40, 30 May 2026

2026-05-30T01:40:19Z

← Older revision		Revision as of 01:40, 30 May 2026
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	The affected platform is the 2024 model-year Ninja 7 Hybrid ABS and Z7 Hybrid ABS, a low-volume hybrid produced in limited numbers; approximately 1,150 U.S.-market units were identified in Kawasaki's own November 2024 safety-recall filing for an unrelated ECU defect.<ref name="nhtsa-573">Kawasaki Motors Corp., U.S.A., ''Part 573 Safety Recall Report 24V-680'', filed with NHTSA September 2024. https://static.nhtsa.gov/odi/rcl/2024/RCLRPT-24V680-6703.PDF</ref> The Ninja 7 Hybrid is the first Kawasaki street motorcycle sold in the United States that has no conventional clutch lever or foot shifter; clutch engagement is controlled entirely by the engine ECU through a dedicated oil pump and solenoid valve.<ref name="kmc-product">Kawasaki Motors Corp., U.S.A., "2024 Ninja 7 Hybrid ABS," product page, captured 2026-05-29. https://www.kawasaki.com/en-us/motorcycle/ninja/sport/ninja-7-hybrid/2024-ninja-7-hybrid-abs</ref>		The affected platform is the 2024 model-year Ninja 7 Hybrid ABS and Z7 Hybrid ABS, a low-volume hybrid produced in limited numbers; approximately 1,150 U.S.-market units were identified in Kawasaki's own November 2024 safety-recall filing for an unrelated ECU defect.<ref name="nhtsa-573">Kawasaki Motors Corp., U.S.A., ''Part 573 Safety Recall Report 24V-680'', filed with NHTSA September 2024. https://static.nhtsa.gov/odi/rcl/2024/RCLRPT-24V680-6703.PDF</ref> The Ninja 7 Hybrid is the first Kawasaki street motorcycle sold in the United States that has no conventional clutch lever or foot shifter; clutch engagement is controlled entirely by the engine ECU through a dedicated oil pump and solenoid valve.<ref name="kmc-product">Kawasaki Motors Corp., U.S.A., "2024 Ninja 7 Hybrid ABS," product page, captured 2026-05-29. https://www.kawasaki.com/en-us/motorcycle/ninja/sport/ninja-7-hybrid/2024-ninja-7-hybrid-abs</ref>

	== Background: ~~the~~ Ninja 7 Hybrid drivetrain ==		== Background: Ninja 7 Hybrid drivetrain ==

	The 2024 Ninja 7 Hybrid and its naked sibling the Z7 Hybrid pair a 451 cc parallel-twin combustion engine with a traction motor and integrated starter-generator (ISG), driving a six-speed gearbox shifted by an electric shifter motor under ECU command.<ref name="kmc-product" /><ref name="cyclenews">Cycle News, "New 2024 Kawasaki Ninja 7 Hybrid ABS Sportbike Model Specs and Price," January 2024. https://www.cyclenews.com/2024/01/article/new-2024-kawasaki-ninja-7-hybrid-abs-sportbike-model-specs-and-price/</ref> The hydraulic clutch is actuated by a dedicated oil pump controlled by a solenoid valve, with the ECU deciding when the clutch is engaged or disengaged based on rider input from handlebar shift buttons.<ref name="kmc-product" /> Because the rider has no direct mechanical link to the clutch, the calibration of the clutch actuator against engine and motor speed is a software-defined parameter, not a cable adjustment.		The 2024 Ninja 7 Hybrid and its naked sibling the Z7 Hybrid pair a 451 cc parallel-twin combustion engine with a traction motor and integrated starter-generator (ISG), driving a six-speed gearbox shifted by an electric shifter motor under ECU command.<ref name="kmc-product" /><ref name="cyclenews">Cycle News, "New 2024 Kawasaki Ninja 7 Hybrid ABS Sportbike Model Specs and Price," January 2024. https://www.cyclenews.com/2024/01/article/new-2024-kawasaki-ninja-7-hybrid-abs-sportbike-model-specs-and-price/</ref> The hydraulic clutch is actuated by a dedicated oil pump controlled by a solenoid valve, with the ECU deciding when the clutch is engaged or disengaged based on rider input from handlebar shift buttons.<ref name="kmc-product" /> Because the rider has no direct mechanical link to the clutch, the calibration of the clutch actuator against engine and motor speed is a software-defined parameter, not a cable adjustment.
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	No retail purchase channel exists for KVCS. The complete official toolkit is several thousand dollars when sold to dealers, and third-party scan tools sold to independent shops can read fault codes on older Kawasaki models but do not provide write access to ECU calibration tables on the hybrid platform.<ref name="rideapart-recall">RideApart, "Kawasaki Ninja 7 and Z7 Hybrids Get Stop Sale, ECU Issue to Blame," 2024. https://rideapart.com/news/735250/kawasaki-hybrids-neutral-software-recall/amp</ref>		No retail purchase channel exists for KVCS. The complete official toolkit is several thousand dollars when sold to dealers, and third-party scan tools sold to independent shops can read fault codes on older Kawasaki models but do not provide write access to ECU calibration tables on the hybrid platform.<ref name="rideapart-recall">RideApart, "Kawasaki Ninja 7 and Z7 Hybrids Get Stop Sale, ECU Issue to Blame," 2024. https://rideapart.com/news/735250/kawasaki-hybrids-neutral-software-recall/amp</ref>

	== Corroborating evidence: ~~the~~ November 2024 ECU recall ==		== Corroborating evidence: November 2024 ECU recall ==

	In November 2024 Kawasaki Motors Corp., U.S.A. filed safety recall '''24V-680''' covering approximately 1,150 U.S.-market 2024 Ninja 7 Hybrid ABS and Z7 Hybrid ABS motorcycles produced between November 29, 2023 and August 26, 2024. The defect described in the filing is that the shift-control ECU may unintentionally select neutral during a 1st-to-2nd upshift, causing a loss of drive power and increased crash risk.<ref name="nhtsa-573" /><ref name="advrider-recall">Adventure Rider, "Kawasaki Recalling Certain Ninja 7 Hybrid and Z7 Hybrid Motorcycles," 2024. https://www.advrider.com/kawasaki-recalling-certain-ninja-7-hybrid-and-z7-hybrid-motorcycles/</ref> The remedy in the recall is a software reflash of the ECU; no mechanical part is replaced.<ref name="mc24-13" />		In November 2024 Kawasaki Motors Corp., U.S.A. filed safety recall '''24V-680''' covering approximately 1,150 U.S.-market 2024 Ninja 7 Hybrid ABS and Z7 Hybrid ABS motorcycles produced between November 29, 2023 and August 26, 2024. The defect described in the filing is that the shift-control ECU may unintentionally select neutral during a 1st-to-2nd upshift, causing a loss of drive power and increased crash risk.<ref name="nhtsa-573" /><ref name="advrider-recall">Adventure Rider, "Kawasaki Recalling Certain Ninja 7 Hybrid and Z7 Hybrid Motorcycles," 2024. https://www.advrider.com/kawasaki-recalling-certain-ninja-7-hybrid-and-z7-hybrid-motorcycles/</ref> The remedy in the recall is a software reflash of the ECU; no mechanical part is replaced.<ref name="mc24-13" />

Louis: Add Service manual documentation section with page 6-18 image; manual directly states ECU parameter reset is required at every oil change via dealer-only KVCS tool

2026-05-30T00:37:01Z

Add Service manual documentation section with page 6-18 image; manual directly states ECU parameter reset is required at every oil change via dealer-only KVCS tool

← Older revision		Revision as of 00:37, 30 May 2026
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	A second consequence of this architecture is that ordinary engine oil also serves as the hydraulic fluid for the clutch actuator pump. An oil change therefore touches the working fluid of the clutch system, which is the operational reason Kawasaki cites for requiring a re-calibration step after the service.<ref name="kmc-letter" />		A second consequence of this architecture is that ordinary engine oil also serves as the hydraulic fluid for the clutch actuator pump. An oil change therefore touches the working fluid of the clutch system, which is the operational reason Kawasaki cites for requiring a re-calibration step after the service.<ref name="kmc-letter" />

			== Service manual documentation ==

			[[File:Kawasaki Ninja 7 Hybrid service manual p6-18 clutch parameter reset.png\|thumb\|right\|400px\|Page 6-18 of the Kawasaki Ninja 7 Hybrid factory service manual. The "Electronic Controlled Hydraulic Clutch System" section states that the system "requires the hydraulic control parameters in the ECU to be reset when the engine oil is changed," and lists "connect the KVCS to the vehicle and enter the resetting mode" as step one of the procedure. KVCS is the dealer-only Kawasaki Vehicle Communication System.]]

			Page 6-18 of the Ninja 7 Hybrid factory service manual, in the chapter titled simply ''Clutch'', directly documents the calibration-after-oil-change requirement as a factory-specified service step rather than a discretionary check. Under the subheading ''Electronic Controlled Hydraulic Clutch System'', the manual states:

			<blockquote>''This vehicle is equipped with the electronic controlled hydraulic clutch system. This system uses the engine oil pressure to actuate the clutch therefore it requires the hydraulic control parameters in the ECU to be reset when the engine oil is changed.''</blockquote><ref name="service-manual">Kawasaki Motors Corp., Ltd., ''Ninja 7 Hybrid / Z7 Hybrid Service Manual'', page 6-18, "Clutch — Electronic Controlled Hydraulic Clutch System." Photographed page on file; see {{em\|File:Kawasaki Ninja 7 Hybrid service manual p6-18 clutch parameter reset.png}}.</ref>

			The first instruction in the ''Electronic Controlled Hydraulic Clutch System Parameter Reset'' procedure that immediately follows is to ''connect the KVCS to the vehicle and enter the resetting mode'', with a cross-reference to the ''KVCS Instruction Manual'' for further detail.<ref name="service-manual" /> Subsequent steps require putting the bike into SPORT riding mode, starting the engine, and triggering the reset by holding the engine start/stop switch and pushing the e-boost button without touching the throttle. A learning cycle then runs while engine oil temperature climbs from 30 °C (86 °F) to 50 °C (122 °F), during which the e-boost gauge blinks and then decreases; the reset is complete when the gauge turns off. A boxed ''NOTICE'' in the same page warns that touching the throttle during the reset can cause clutch malfunction and engine stall.<ref name="service-manual" />

			Two facts in this page are load-bearing for the right-to-repair analysis below. First, the manual makes the reset a consequence of the oil change itself, not of any clutch fault, because the engine oil is the hydraulic working fluid of the clutch actuator. Second, the manual writes KVCS into step one of the procedure as the only entry point into the resetting mode. KVCS is not a generic OBD scan tool; it is the Kawasaki Vehicle Communication System distributed solely through Kawasaki's dealer channel.<ref name="kvcs-guide" /> The service manual therefore is itself the document that pins the routine oil-change workflow to a dealer-licensed tool.

	== Kawasaki's written confirmation ==		== Kawasaki's written confirmation ==
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	This is a userspace page, not a mainspace article. It was written because the triggering record, the Kawasaki Customer & Technical Support email of May 21, 2026, is a private piece of correspondence between an owner and the manufacturer and has not been published by any third-party outlet. Under the wiki's mainspace [[Consumer Rights Wiki:Inclusion guidelines\|inclusion guidelines]], an incident sourced primarily to a non-public email would not meet the media-coverage threshold. The corroborating NHTSA filing, the dealer service bulletin, and the manufacturer's own product page are public and citable; the calibration-after-oil-change statement currently is not, and the owner has asked that personal identifiers not appear in any publication.		This is a userspace page, not a mainspace article. It was written because the triggering record, the Kawasaki Customer & Technical Support email of May 21, 2026, is a private piece of correspondence between an owner and the manufacturer and has not been published by any third-party outlet. Under the wiki's mainspace [[Consumer Rights Wiki:Inclusion guidelines\|inclusion guidelines]], an incident sourced primarily to a non-public email would not meet the media-coverage threshold. The corroborating NHTSA filing, the dealer service bulletin, and the manufacturer's own product page are public and citable; the calibration-after-oil-change statement currently is not, and the owner has asked that personal identifiers not appear in any publication.

	If the policy is later ~~documented~~ on camera~~, in a service-manual excerpt,~~ or in trade-press reporting, this page can be promoted to a mainspace [[Incident]] or [[Topic]] article and re-cited against ~~the~~ public ~~source~~.		A photographed page of the Kawasaki factory service manual (page 6-18) was provided by the same owner and is reproduced here under [[Service manual documentation]]. That page is a direct excerpt from a manufacturer document and is sufficient on its own to source the calibration-after-oil-change requirement and the KVCS dependency. If the policy is later confirmed on camera or in trade-press reporting in addition, this page can be promoted to a mainspace [[Incident]] or [[Topic]] article and re-cited against those further public sources.

	== See also ==		== See also ==

Louis: Create userspace notes on Kawasaki Ninja 7 Hybrid dealer-only clutch calibration after oil change

2026-05-29T21:53:37Z

Create userspace notes on Kawasaki Ninja 7 Hybrid dealer-only clutch calibration after oil change

New page

''This is a personal notes page in [[User:Louis]]'s userspace, not a mainspace wiki article. Mainspace inclusion-guideline thresholds do not apply here. The triggering customer-care email is held privately to protect the owner's identity; only Kawasaki's corporate statement is reproduced.''
----

The '''2024–2025 [[Kawasaki]] Ninja 7 Hybrid and Z7 Hybrid clutch calibration lockout''' is a [[right to repair]] issue affecting Kawasaki's first-generation strong-hybrid motorcycles, in which Kawasaki Motors Corp., U.S.A. has confirmed in writing that the proprietary diagnostic and calibration software required to perform clutch calibration after routine maintenance, including oil changes, is available exclusively through authorized Kawasaki dealerships and is not available to vehicle owners or independent repair providers.<ref name="kmc-letter">Kawasaki Motors Corp., U.S.A., Customer & Technical Support, written response to an owner inquiry, May 21, 2026 (unpublished customer-care correspondence on file with [[User:Louis]]; reproduced in part below with personal identifiers redacted).</ref>

The affected platform is the 2024 model-year Ninja 7 Hybrid ABS and Z7 Hybrid ABS, a low-volume hybrid produced in limited numbers; approximately 1,150 U.S.-market units were identified in Kawasaki's own November 2024 safety-recall filing for an unrelated ECU defect.<ref name="nhtsa-573">Kawasaki Motors Corp., U.S.A., ''Part 573 Safety Recall Report 24V-680'', filed with NHTSA September 2024. https://static.nhtsa.gov/odi/rcl/2024/RCLRPT-24V680-6703.PDF</ref> The Ninja 7 Hybrid is the first Kawasaki street motorcycle sold in the United States that has no conventional clutch lever or foot shifter; clutch engagement is controlled entirely by the engine ECU through a dedicated oil pump and solenoid valve.<ref name="kmc-product">Kawasaki Motors Corp., U.S.A., "2024 Ninja 7 Hybrid ABS," product page, captured 2026-05-29. https://www.kawasaki.com/en-us/motorcycle/ninja/sport/ninja-7-hybrid/2024-ninja-7-hybrid-abs</ref>

== Background: the Ninja 7 Hybrid drivetrain ==

The 2024 Ninja 7 Hybrid and its naked sibling the Z7 Hybrid pair a 451 cc parallel-twin combustion engine with a traction motor and integrated starter-generator (ISG), driving a six-speed gearbox shifted by an electric shifter motor under ECU command.<ref name="kmc-product" /><ref name="cyclenews">Cycle News, "New 2024 Kawasaki Ninja 7 Hybrid ABS Sportbike Model Specs and Price," January 2024. https://www.cyclenews.com/2024/01/article/new-2024-kawasaki-ninja-7-hybrid-abs-sportbike-model-specs-and-price/</ref> The hydraulic clutch is actuated by a dedicated oil pump controlled by a solenoid valve, with the ECU deciding when the clutch is engaged or disengaged based on rider input from handlebar shift buttons.<ref name="kmc-product" /> Because the rider has no direct mechanical link to the clutch, the calibration of the clutch actuator against engine and motor speed is a software-defined parameter, not a cable adjustment.

A second consequence of this architecture is that ordinary engine oil also serves as the hydraulic fluid for the clutch actuator pump. An oil change therefore touches the working fluid of the clutch system, which is the operational reason Kawasaki cites for requiring a re-calibration step after the service.<ref name="kmc-letter" />

== Kawasaki's written confirmation ==

In response to an owner inquiry submitted through Kawasaki's online support portal in May 2026, a Senior Customer Care Specialist in Kawasaki Motors Corp., U.S.A.'s Customer & Technical Support group confirmed each element of the lockout in a single written reply. The relevant portion of that reply states:

<blockquote>''The diagnostic and calibration software required for clutch calibration, along with the tools necessary to operate the software, are available exclusively through authorized Kawasaki dealerships.''

''Service documentation outlining clutch calibration procedures, required post-maintenance steps, and technical instructions for properly performing these procedures is available in the service manual and through authorized Kawasaki dealerships.''

''Yes, the clutch calibration procedure is required following routine maintenance such as oil changes or clutch related service.''

''Yes, our authorized Kawasaki dealerships are provided access to the software and tools required to perform this calibration.''

''No, these same tools and software are not available to vehicle owners or independent repair providers.''</blockquote><ref name="kmc-letter" />

The reply was issued under a closed support ticket dated May 21, 2026. The owner's name, email address, ticket number, and the responding specialist's name have been removed from this article at the owner's request and out of an abundance of caution for the corporate-employee signature line. The substance of the policy statement is reproduced verbatim.

== Tooling ecosystem ==

The software and hardware Kawasaki refers to in its reply is the Kawasaki Vehicle Communication System (KVCS), used together with the K-VCI vehicle communication interface. KVCS is distributed only through Kawasaki's dealer channel; registration of the diagnostic tool requires valid Kawasaki dealer credentials, and the software is not licensed to consumers or to independent motorcycle repair shops.<ref name="kvcs-guide">Kawasaki Motors Corp., U.S.A., ''Kawasaki Diagnostic Tool User's Guide''. https://kawasaki.diagsys.com/kdtusersguide/</ref> Kawasaki Motors Corp., U.S.A.'s own bulletin to dealers describes the equipment specification required to perform an ECU reprogramming on the hybrid platform as ''a computer/laptop with latest version of KVCS, Program Version 2.1.6.1 or later, Database Version 3.1.10.1 or later, K-VCI Device, and specific adapter and USB cables''.<ref name="mc24-13">Kawasaki Motors Corp., U.S.A., ''Service Bulletin MC 24-13'', November 27, 2024 (filed with NHTSA). https://static.nhtsa.gov/odi/rcl/2024/RCRIT-24V680-3504.pdf</ref>

No retail purchase channel exists for KVCS. The complete official toolkit is several thousand dollars when sold to dealers, and third-party scan tools sold to independent shops can read fault codes on older Kawasaki models but do not provide write access to ECU calibration tables on the hybrid platform.<ref name="rideapart-recall">RideApart, "Kawasaki Ninja 7 and Z7 Hybrids Get Stop Sale, ECU Issue to Blame," 2024. https://rideapart.com/news/735250/kawasaki-hybrids-neutral-software-recall/amp</ref>

== Corroborating evidence: the November 2024 ECU recall ==

In November 2024 Kawasaki Motors Corp., U.S.A. filed safety recall '''24V-680''' covering approximately 1,150 U.S.-market 2024 Ninja 7 Hybrid ABS and Z7 Hybrid ABS motorcycles produced between November 29, 2023 and August 26, 2024. The defect described in the filing is that the shift-control ECU may unintentionally select neutral during a 1st-to-2nd upshift, causing a loss of drive power and increased crash risk.<ref name="nhtsa-573" /><ref name="advrider-recall">Adventure Rider, "Kawasaki Recalling Certain Ninja 7 Hybrid and Z7 Hybrid Motorcycles," 2024. https://www.advrider.com/kawasaki-recalling-certain-ninja-7-hybrid-and-z7-hybrid-motorcycles/</ref> The remedy in the recall is a software reflash of the ECU; no mechanical part is replaced.<ref name="mc24-13" />

The recall is independent of the calibration-after-oil-change policy, but it is useful as corroborating evidence on a narrower point: Kawasaki's own filing with NHTSA documents that ECU calibration on this platform is performed only with KVCS and the K-VCI device, and only by dealer technicians. An owner whose Ninja 7 Hybrid is subject to the recall cannot perform the fix themselves and cannot pay an independent shop to perform it, because the writing toolchain is not licensed outside the dealer network.<ref name="mc24-13" /><ref name="rideapart-recall" />

== Right-to-repair implications ==

The combination of three facts is the consumer-protection issue:

# Routine maintenance on this motorcycle, including an oil change, requires a software calibration step before the bike returns to normal operation. This is the manufacturer's own statement.<ref name="kmc-letter" />
# The software and hardware needed to perform that step are licensed only to authorized dealers; no consumer or independent-shop license exists.<ref name="kmc-letter" /><ref name="kvcs-guide" />
# The architecture is not incidental. The Ninja 7 Hybrid has no clutch lever and no foot shifter; the clutch only exists as a software-controlled actuator, so the calibration is not optional.<ref name="kmc-product" />

The owner who flagged this issue noted that the affected population is small and that the bike has not been a mass-market product. Both observations are correct on present sales volumes; the recall population is roughly 1,150 U.S. units.<ref name="nhtsa-573" /> The relevance to the wiki's broader concern is not the unit count but the policy template: Kawasaki has now confirmed in writing, in its own corporate voice, that on a platform it sells in the United States, an oil change cannot be completed by the owner because the manufacturer has reserved the software step to its dealer network. The architecture has been announced as the direction Kawasaki intends to take its hybrid and EV lineup, and the 2026 model-year ECU revisions extend, rather than relax, the same control scheme.<ref name="motorcycles-news-2026">Motorcycles.news, "Kawasaki Ninja 7 Hybrid Z7 Hybrid 2026: ECU Update and Price Drop," 2026. https://www.motorcycles.news/en/kawasaki-ninja-7-hybrid-z7-hybrid-2026-update/</ref>

This is the pattern that mainspace pages on [[John Deere]] tractor [[parts pairing]], [[Tesla]] body-shop tooling, and automotive [[Telematics]] subscriptions document elsewhere on the wiki: the hardware is sold outright, but a piece of the routine service workflow has been moved into a software interlock that the dealer alone holds the key to.

== Notes on sourcing ==

This is a userspace page, not a mainspace article. It was written because the triggering record, the Kawasaki Customer & Technical Support email of May 21, 2026, is a private piece of correspondence between an owner and the manufacturer and has not been published by any third-party outlet. Under the wiki's mainspace [[Consumer Rights Wiki:Inclusion guidelines|inclusion guidelines]], an incident sourced primarily to a non-public email would not meet the media-coverage threshold. The corroborating NHTSA filing, the dealer service bulletin, and the manufacturer's own product page are public and citable; the calibration-after-oil-change statement currently is not, and the owner has asked that personal identifiers not appear in any publication.

If the policy is later documented on camera, in a service-manual excerpt, or in trade-press reporting, this page can be promoted to a mainspace [[Incident]] or [[Topic]] article and re-cited against the public source.

== See also ==

* [[Kawasaki]]
* [[Right to repair]]
* [[Parts pairing]]
* [[Diagnostic software lockout]]
* [[Magnuson-Moss Warranty Act]]

== References ==

<references />