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Autostick

Autostick is a semi-automatic transmission system pioneered by Volkswagen, introduced in 1968 as the Automatic Stickshift for models like the Beetle, featuring manual gear selection without a clutch pedal through the integration of a torque converter and vacuum-operated clutch mechanism. The Volkswagen Autostick utilized a modified three-speed manual gearbox—derived from the standard four-speed by omitting first gear—with the torque converter serving as an effective low gear for starts and low-speed operation. Shifting was initiated by pressing the gear lever against a detent, which activated a 12-volt solenoid to engage a vacuum servo controlling the clutch, allowing seamless transitions without driver input on clutch operation. This design eliminated the clutch pedal entirely, providing a compromise between the simplicity of an automatic and the control of a manual, particularly suited for urban driving and stop-and-go traffic. It was offered until 1976, with later models incorporating a Park position and other refinements, and was installed in less than 3% of Beetles sold in the U.S. during its run. While the original Autostick enhanced Volkswagen's appeal in markets favoring automatics, it faced criticism for slower acceleration—such as 0-55 mph in about 25 seconds—and higher maintenance needs compared to standard manuals, including periodic fluid changes for the . The system's echoed earlier semi-automatic designs like the 1930s , but VW's implementation prioritized affordability and ease of use over high-performance shifting. Notably, the 1968 debut coincided with other updates, including double-jointed rear axles for improved safety and ride quality. Although sharing the name, Volkswagen's and 's Autostick systems are unrelated and operate differently. The term "Autostick" (or "AutoStick") later gained broader application, with introducing its version in 1996 on the and TSi, marking the first mass-market clutchless manual shifting mode integrated into a conventional hydraulic like the 42LE four-speed. This feature allowed drivers to hold the shifter in a gated position for sequential upshifts and downshifts, offering and customizable shift points without paddle shifters or a . 's AutoStick emphasized driver engagement in everyday automatics, expanding to numerous models across , , , and related brands, and remains a standard option in modern vehicles for enhanced control during spirited driving or .

Overview

Definition and Principles

Autostick refers to a system that enables manual gear selection by the driver without requiring a pedal, combining elements of manual and automatic transmissions for enhanced control and ease of use. This clutchless design automates the operation, allowing shifts via a floor-mounted selector or paddles, while eliminating the need for coordinated pedal work typical in conventional manuals. The core operating principles of Autostick involve electro- or hydraulic of engagement and disengagement. In early mechanical systems, this was achieved through servos and solenoids, while later electronic versions integrate an (ECU) or (TCU) that manages actuators for precise timing. Gear shifting is initiated by driver input, triggering the system to disengage the , select the gear via servo actuators, and re-engage the , often with to minimize power interruption. These principles prioritize driver involvement in shift decisions while automating mechanical complexities to reduce fatigue and improve accessibility. Autostick systems encompass true semi-automatic designs, such as automated manual transmissions (AMTs), which modify a standard gearbox by adding actuators for and shift operations without a in some variants. In contrast, adaptive automatic systems with manual mode—sometimes termed manumatics—build on hydraulic automatics, permitting driver-controlled shifts but retaining a for smooth multiplication and . Key concepts include the reliance on driver input for optimal shift timing to balance and , alongside potential brief power cutoffs in AMT-style setups due to single- operation. An early example is Volkswagen's Autostick, introduced in 1968 as a clutchless option for the .

Historical Development

The development of Autostick technology, a form of that automates engagement while retaining manual gear selection, traces its roots to early 20th-century experiments aimed at simplifying driving without fully automatic systems. Early influences included Chrysler's in and 1940s, which combined a with a semi-automatic . In , introduced the Electric Hand system in models like the 1935 , a vacuum-electric pre-selector system for a three-speed that simplified shifting by allowing gear pre-selection on the , though it still required pedal use to engage gears, marking an early step toward production semi-automatics. By the 1950s, advanced the concept with the Ferlec in the 1956 , an optional semi-automatic setup that used electrical actuation for smoother operation in compact cars and eliminated the clutch pedal. A pivotal milestone occurred in when launched the first production Autostick system in the and Karmann Ghia, pairing a conventional three-speed gearbox with a vacuum-operated automatic clutch to enable clutchless shifting for mass-market appeal. This debut shifted semi-automatics toward broader adoption, addressing driver fatigue in urban settings while maintaining control feel, and was supported by key filings in the mid-1960s for electro-vacuum clutch mechanisms. The system's introduction coincided with evolving regulatory frameworks, such as the U.S. (FMVSS) effective from , which included FMVSS 102 mandating standardized shift sequences to enhance and prevent unintended gear engagement. The and saw a resurgence driven by controls, transitioning semi-automatics from purely or systems to computer-managed actuators for precise shift timing and integration with . This evolution enabled more reliable performance and paved the way for Chrysler's AutoStick debut in 1996 on LH-platform vehicles like the , which added manual override to a conventional automatic via a floor-mounted shifter in a gated position, allowing sequential upshifts and downshifts. Post-2000, Autostick and traditional semi-automatics declined as dual-clutch transmissions (DCTs) gained prominence for their faster shifts and efficiency, becoming standard in performance vehicles from manufacturers like Porsche and Volkswagen by the mid-2000s. Despite this, semi-automatic elements persisted in niche applications, such as Porsche's PDK system in sports cars, where automated manuals offered a balance of manual engagement and seamless operation for specialized driving. Regulatory pressures, including ongoing FMVSS updates for transmission integrity and crash avoidance, further emphasized robust controls, influencing the shift toward electronically supervised systems.

Volkswagen Autostick

Introduction and Models

The Autostick system debuted in 1968 on the and models, marking the introduction of this option to the lineup. This no-clutch design was positioned as an appealing choice for drivers hesitant about traditional manual transmissions, offering ease in urban driving without the complexity of a full automatic. Priced at a premium of $200-300 over standard models, it targeted buyers seeking convenience in everyday use. The system was available on the , Type 3 (including Squareback and ), Ghia, and select export models through 1976, with later refinements including a position. Offered on approximately 10-15% of s sold in the U.S. during its production run (1968-1976), it reflected niche appeal amid Volkswagen's focus on manual transmissions.

Technical Design

The Volkswagen Autostick system is built upon a modified three-speed (derived from the standard four-speed by omitting first gear), integrated with a and automated to eliminate the traditional clutch pedal. This design retains core elements of the standard VW manual gearbox but incorporates a Chrysler-sourced for low-gear starts and low-speed operation, ensuring compatibility with the air-cooled flat-four engines used in models like the and Ghia. Central to the system's functionality are its core components: a vacuum-operated servo (Saxomat system) mounted on the transmission bellhousing, valves integrated into the control unit, and a mechanical linkage running from the shifter to the gear selectors. The servo consists of a assembly connected to the release , where manifold from the modulates to disengage and engage the dry-plate disc. valves, electrically activated by switches in the shifter assembly, regulate flow to the servo and coordinate timing for smooth shifts, preventing gear by briefly holding the open during selection. The mechanical linkage, comprising rods and levers, transmits the driver's shifter input directly to the transmission's shift rails, bypassing any hydraulic intermediaries for precise, low-friction operation. The operation sequence begins when the driver moves the shifter toward a selected gear, activating a microswitch that energizes the valves and applies to the clutch servo, disengaging the clutch to allow unhindered gear meshing. Once the gear is engaged, is released, and the servo returns the clutch to full engagement under spring pressure, transferring to the . The driver must manually select all gears, including upshifts. This relies on the engine's manifold , which varies with position to modulate servo response for progressive clutch feel. Among its unique features, the Autostick incorporates a mechanism integrated into the clutch servo and control s, which maintains partial hold on the clutch when the is stopped on an incline, preventing rollback until sufficient throttle opens the manifold and releases the . This is achieved through a one-way in the line that traps pressure until drops below a threshold, typically calibrated for grades up to 20 percent. Additionally, a override provision allows intervention: by fully depressing the to create high manifold while holding the shifter in , the driver can force full clutch disengagement for or diagnostic purposes, or directly manipulate the external linkage for gear changes if electrical faults occur. These elements enhance without compromising the system's mechanical simplicity.

Driving Experience and Limitations

The Autostick offered drivers a semi-automatic experience that emphasized without a pedal, resulting in responsive gear shifts but often jerky engagement, especially in stop-and-go traffic where light contact with the shifter could inadvertently disengage the . The provided some creep from a stop but required precise throttle and brake modulation, differing markedly from conventional automatics of the era. This setup, powered by the vacuum-operated and , provided a sense of involvement akin to a standard but with added sensitivity to driver input. Performance characteristics aligned closely with manual-transmission , though the introduced slight slippage that tempered acceleration. For instance, the 1968 VW 1500 Autostick achieved 0-60 mph in 22 seconds, reflecting the modest 53 horsepower output suitable for urban commuting rather than spirited driving. Fuel economy remained comparable to variants, with highway figures around 25 , benefiting from the efficient design. Key limitations included vulnerability to vacuum system issues, such as leaks in the servo lines that could cause slippage and erratic operation, necessitating regular maintenance of hoses and the reserve tank. The was prone to overheating during extended low-speed maneuvers, exacerbating the air-cooled engine's challenges in . Reverse gear lacked automated assistance, requiring manual selector movement and careful synchronization to avoid stalling. Contemporary user feedback highlighted the Autostick's appeal in the for its straightforward operation and freedom from work, making it accessible for novice drivers or those in hilly areas where low gear provided utility. However, it drew criticism for perceived unreliability relative to full automatics, with reviewers noting its intensity and slower overall as drawbacks in an of advancing technology.

Chrysler AutoStick

Introduction and Implementation

Chrysler's AutoStick system made its debut in 1991 as an optional feature on the 3-speed automatic transmissions of the Dodge Spirit R/T and Plymouth Acclaim, marking the company's entry into driver-interactive transmission technology for mainstream sedans. This implementation allowed owners to manually select gears via a console-mounted shifter, providing enhanced control without the need for a clutch pedal, while defaulting to fully automatic operation when desired. The design emphasized ease of integration, with the shifter assembly retrofittable to compatible 3-speed units, enabling Chrysler to offer it across base and performance trims without major vehicle redesigns. Marketed as delivering "manual control for automatic ease," AutoStick aligned with Chrysler's 1990s strategy to infuse greater driver engagement into family vehicles, differentiating their lineup amid rising competition in the compact segment. The system's rollout on the R/T—a turbocharged performance variant—and the more affordable Acclaim targeted both enthusiasts and everyday drivers, positioning it as an upscale option that bridged traditional automatics with emerging concepts. This approach supported broader production goals, contributing to Chrysler's efforts to revitalize its image through innovative features in volume-selling models. Expansion accelerated in the mid-, with AutoStick adopted for the 4-speed (A604/41TE) transmission starting in on models like the TSi, where it enhanced the electronic control module's responsiveness for smoother manual overrides. By the late , it became available on various performance-oriented variants, extending its appeal to sporty compacts. Further integration followed into family haulers, including minivans like the 1999 Grand Caravan ES and trucks in the early 2000s, as leveraged the technology's modularity to broaden adoption across diverse vehicle lines and reinforce market positioning for versatile, engaging drivetrains.

System Advantages

Chrysler's AutoStick system provides drivers with enhanced control by enabling sequential upshifts and downshifts via a console-mounted , mimicking operation without a . This allows for quicker acceleration during passing or spirited driving, as seen in V6-equipped models like the 2012 Chrysler 300S, which achieves 0-60 mph in 6.6 seconds. Additionally, downshifting facilitates on descents, reducing reliance on friction brakes and promoting smoother control in hilly terrain. The system's versatility stems from its design, blending convenience with manual-like precision, making it suitable for diverse conditions such as slippery starts or steep inclines where holding a specific gear optimizes traction and power delivery. In mode, built-in safeguards automatically intervene to prevent over-revving by upshifting at or to avoid lugging by downshifting as needed, ensuring safe operation even for less experienced drivers. This fallback mechanism enhances usability across varied driving scenarios, from urban commuting to travel. By enabling optimal gear selection, AutoStick allows for more efficient engine operation. It also reduces component wear by minimizing excessive brake usage during and promoting smoother shifts, potentially lowering long-term maintenance costs. AutoStick's appeal lies in transforming economy-oriented vehicles into more engaging performers, adding a sporty dimension that boosted demand for higher-trim models, where it enhanced perceived performance without sacrificing everyday practicality. This user-friendly feature, available at a low cost compared to competitors, broadened Chrysler's market reach in the and beyond.

Components and Operation

The Chrysler AutoStick system relies on several key electronic and mechanical components to enable manual gear selection within an framework. For early 3-speed implementations (1991–mid-1990s), operation used a simpler hydraulic setup with basic driver inputs. Starting with 4-speed models like the A604 (also known as 41TE) from 1996 onward, central to its operation is the electronic Transmission Control Module (TCM), which processes driver inputs and oversees shift execution while integrating with the vehicle's engine systems. The gated shifter features dedicated +/- slots adjacent to the standard automatic shift pattern, allowing the driver to toggle between gears without a clutch pedal; this design includes a momentary contact switch that sends voltage signals to the TCM for each command. Modifications to the hydraulic valve body, including actuators controlled by the TCM, facilitate precise hydraulic pressure routing to engage es and bands for the selected gear. In manual mode, activated by moving the shifter into the gated +/- area, the driver commands upshifts or downshifts directly via the toggle switch, with the TCM interpreting these inputs to apply the corresponding hydraulic shifts through the valve body solenoids. The system holds the selected gear until another command is issued or protective boundaries are reached, providing responsive control similar to a traditional . For instance, upshifts occur on demand when the driver moves the switch upward, while downshifts are commanded downward to engage . The TCM continuously monitors and parameters to ensure shifts remain within safe operating limits, automatically intervening with an upshift if the approaches its (e.g., around 6500 RPM) or a downshift if speed drops too low for the current gear. AutoStick integrates seamlessly with the A604 (also known as 41TE) four-speed , which employs a for smooth power delivery and planetary gear sets for ratio changes. Sensors for throttle position, vehicle speed, and engine load feed data to the TCM, enabling adaptive shift logic that adjusts timing based on driving conditions while maintaining the driver-selected gear in mode. This setup allows launches from first, second, or third gear, with the instrument cluster displaying the current selection for driver feedback. The gated shifter design incorporates a lockout , preventing unintended shifts into during operation to enhance . The shift logic prioritizes driver intent while incorporating safeguards: upshifts are executed on command up to the highest available gear, and downshifts provide for descents or acceleration, with the TCM ensuring no shifts occur outside viable speed or RPM ranges to protect the . If the vehicle slows significantly in a high gear, the TCM may automatically downshift to prevent stalling, reverting to automatic control only if the driver returns the shifter to the "D" position. This balance allows for intuitive operation without requiring full manual intervention in all scenarios.

Safety Features and Failsafes

Chrysler's AutoStick system incorporates several failsafes to maintain operability during malfunctions. If the transmission control module (TCM) experiences a , the system activates a limp-home mode, defaulting the transmission to second gear to allow the vehicle to be driven to a service location at reduced speeds. Additionally, overheat protection is provided through an integrated transmission fluid cooling system, where fluid circulates via a radiator-mounted cooler to dissipate excess heat and prevent thermal damage to components. Key safety features include electronic RPM governors that automatically upshift the to avoid over-revving, typically intervening around 6200 RPM during . Shift interlocks, such as the brake shift interlock (BTSI), ensure the shifter cannot move out of park without the brake pedal depressed, reducing the risk of unintended movement. The AutoStick integrates with OBD-I and OBD-II diagnostic systems for real-time monitoring, generating error codes for issues like faults (e.g., P0750 for low/reverse malfunction), which facilitate prompt identification and repair. While rare, some 1990s AutoStick-equipped vehicles experienced transmission failures due to valve body wear, prompting NHTSA investigations. These electronic safeguards generally enhance safety compared to traditional manual transmissions by automating critical protections against misuse or component failure.

Comparisons and Legacy

Differences Between Systems

The Autostick and AutoStick represent distinct approaches to semi-automatic shifting, with the former functioning as a true semi-automatic system featuring a three-speed manual gearbox paired with an automatic and , while the latter operates as a conventional hydraulic enhanced by electronic manual override capabilities. In the design, introduced in 1968, gear selection is performed manually via a floor shifter, but engagement is automated through a activated by a switch on the shifter, eliminating the need for a clutch pedal; the , positioned between the and , enables smooth idling in gear and reverse without stalling the . By , 's AutoStick, debuted in 1996 on models like the TSi, integrates manual gear selection into a four-speed (such as the 42LE) via a gated shifter that sends electronic signals to the transmission control module (TCM), allowing driver-initiated upshifts and downshifts without altering the underlying automatic operation. These differences stem from their respective eras, with the system embodying mechanical simplicity through vacuum-driven components and minimal electronics, relying on manifold to power the servo for direct power transfer. The system, developed in the , leverages advanced electronic sophistication, where the TCM (part of the EATX III controller) manages shift timing, adapts to driving conditions, and overrides manual inputs to prevent over-revving or overheating, ensuring seamless integration with the vehicle's . This mechanical-versus-electronic divide results in contrasting performance characteristics: the Autostick provides a more direct, engaging feel akin to a but suffers from jerkier shifts due to the abrupt engagement and limitations that cap revs below those of a standard manual. In comparison, the AutoStick delivers smoother, more adaptive shifts through hydraulic modulation and TCM algorithms that optimize for power delivery, such as holding gears during passing or downshifting for on descents, enhancing overall drivability without the mechanical harshness. Reliability profiles further highlight these variances, as the Volkswagen's vacuum-dependent design is prone to higher maintenance demands from issues like vacuum leaks in hoses or the servo diaphragm, which can cause delayed clutch engagement or failure to shift, necessitating regular inspections in a non-sealed system. The Chrysler's sealed electronic architecture, governed by the TCM and protected by fail-safes like automatic mode reversion during thermal stress, generally offers greater long-term dependability with fewer mechanical interventions, though it may require diagnostic tools for occasional electrical glitches. These contrasts underscore how the Volkswagen prioritized affordable simplicity for its era, while Chrysler focused on refined, user-friendly integration in a more complex automotive landscape.

Influence on Modern Transmissions

The introduction of Autostick in the late by represented one of the earliest systems, blending manual gear selection with automated clutch operation, which laid foundational concepts for subsequent designs. This approach influenced the development of Porsche's Tiptronic system, introduced in 1990 on the 964-generation , where an adaptive ZF allowed manual overrides via a gated shifter, evolving directly from Porsche's earlier Sportomatic semi-automatic efforts in the and . Similarly, 's (DSG), launched in 2003, built on semi-automatic legacies by automating dual clutches for rapid, manual-like shifts in a fully automatic package, revolutionizing efficiency and performance in models like the Golf R32. These advancements popularized the idea of driver-controlled shifting within automatic transmissions, transitioning from niche applications to widespread adoption in performance vehicles from and . Chrysler's introduction of AutoStick in 1996 on models such as the and TSi further propelled the concept into mainstream American automakers, directly influencing modern implementations within the lineup. In and models from the 2010s onward, such as the Wrangler and equipped with 8-speed automatics, Autostick evolved into paddle-shift and console-based manual modes that retain automatic fallback while enabling precise gear hold for off-road traction or spirited driving. This continuity emphasizes and shift timing control without a clutch pedal, enhancing vehicle versatility in diverse conditions like or hill descent. The paradigm contributed to an industry-wide shift toward integrating semi-automatic features as in electric (EVs) and hybrids, where single-speed transmissions simulate gear changes to optimize motor efficiency and driver feedback. For instance, ' 2023 patent for simulated shifts in battery EVs adjusts torque output to mimic 4+ speed automatics, improving during . This extends to broader adoption in performance EVs from and , where artificial shift points enhance and power delivery, bridging the gap between EV smoothness and traditional engagement. Culturally, Autostick helped normalize "driver involvement" in automatic transmissions, influencing 2020s marketing narratives that emphasize customizable controls for immersion. Brands like and leverage software-defined drive modes and regenerative tuning to evoke similar control, positioning EVs as engaging alternatives to conventional manuals despite their single-speed nature. This legacy underscores a persistent automotive trend toward hybridizing with manual-like interaction, boosting perceived fun and efficiency in an electrified era.

References

  1. [1]
    Curbside Classic: 1968 Volkswagen Automatic Stickshift · Chrysler's ...
    While Autostick is not as fast-shifting as a standard VW four-speed, it works well. However, it can't rev quite as high, and the torque converter tends to kill ...
  2. [2]
    1996 Chrysler Eagle Vision TSI Autostick - Sneak Peek 1996
    Sep 2, 1995 · The Autostick is an effective, user-friendly device that provides the convenience of an automatic with much of the versatility and fun of a stick.
  3. [3]
    Autostick definition | The Free Automotive Dictionary
    A trademark name for a form of semi-automatic transmission. It combines an automatic transmission with the gear-shifting feature of a manual transmission ...
  4. [4]
    What's an Automatic Stickshift? - BeetleHaus
    Aug 31, 2023 · The AutoStick or Semi-Automatic as some people call it was a 3-speed manual transmission that did not have a clutch a pedal.
  5. [5]
    The Magical New Way to Drive a Car: 1935 Hudson Electric Hand
    May 18, 2021 · Electric Hand was, in simple terms, a vacuum-electric pre-selector system. The transmission itself was a conventional three-speed synchronized mechanical unit.Missing: semi- 1930s
  6. [6]
    America's Sweetheart: the Renault Dauphine?
    May 24, 2022 · Quirky Gallic features included a spare tire compartment behind the front bumper and an optional semi-automatic transmission with a Ferlec ...Missing: 1950s | Show results with:1950s
  7. [7]
    NHTSA: 50 Years of Vehicle Safety Standards Saved Hundreds of ...
    Dec 17, 2024 · From 1968 through 2019, NHTSA's safety standards prevented more than 860,000 deaths on the nation's roads, 49 million nonfatal injuries, and ...Missing: transmission | Show results with:transmission
  8. [8]
    How Transmissions Have Evolved - Car Culture Articles - JC Whitney
    Another significant advancement was the shift from purely hydraulic control systems to electronically controlled transmissions in the 1980s and 1990s.
  9. [9]
    The Rise and Fall of the DCT - AutoInfluence
    Dec 29, 2024 · The change was partly due to advances in automatic transmissions, narrowing the performance and efficiency gap and thus making it less cost- ...
  10. [10]
    How Vehicle Safety Has Improved Over the Decades - NHTSA
    such as our New Car Assessment Program. NCAP, expanded in 1993 ...
  11. [11]
    The Bug's Life: A History of the Volkswagen Beetle - Car and Driver
    Aug 31, 2023 · In 1968, VW introduces the Automatic Stick Shift semi-automatic transmission option, essentially a regular Beetle four-speed manual with first ...Missing: Autostick | Show results with:Autostick
  12. [12]
    The Torchinsky Files: The Mysterious VW Semi-Automatic ... - Jalopnik
    Jan 23, 2020 · The Volkswagen semi-automatic transmission, known as the Automatic Stick Shift, introduced in 1968. The Beetle was never offered with a full automatic.Missing: 1964 | Show results with:1964
  13. [13]
    TheSamba.com :: Beetle - View topic - autostick production numbers
    Dec 6, 2022 · i know they run from 68-76, but i cant find anything about how many a year got built, anyone know where to look?View topic - How many semi-automatic Beetles* were produced?General/Chat - View topic - UK semi-auto (autostick) - TheSamba.comMore results from www.thesamba.com
  14. [14]
    Automatic Stick Shift | PDF - Scribd
    The WW Automatic Sick Shit, optional on cars covered by this Manual, sharp seguces the amount of gear changing requ in ordinary ering and does away wih the ...
  15. [15]
    Vintage R&T Road Test: 1968 VW 1500 Automatic - Curbside Classic -
    May 4, 2022 · That's rather peculiar, as the actual version sold here starting in 1968 was called “VW Automatic Stickshift” and it said so on the engine lids ...
  16. [16]
    Actual MPG from 29 1968 Volkswagen Beetle owners - Fuelly
    Based on data from 29 vehicles, 805 fuel-ups and 126,014 miles of driving, the 1968 Volkswagen Beetle gets a combined Avg MPG of 22.53 with a 0.38 MPG margin of ...
  17. [17]
    Autostick — 1991 Plymouth Acclaim L4-153 2.5L SOHC Service Manual | Operation CHARM
    ### Summary of AutoStick System for 1991 Plymouth Acclaim
  18. [18]
    2012 Chrysler 300S V6 8-Speed Automatic - Car and Driver
    Oct 11, 2011 · The 2005 V-6 hit 60 mph in 7.3 seconds; the 300S does it in 6.6. Making that sprint disparity more impressive is the fact that this 300S ...Missing: acceleration | Show results with:acceleration
  19. [19]
    When Will You Need to Use Low Gear?
    This reduces wear and tear on the brakes and keeps them from overheating or failing. Your automatic transmission does this on its own, but there are times when ...Missing: AutoStick | Show results with:AutoStick
  20. [20]
    Death Of The Stick? - Newsweek
    Oct 13, 1996 · ... Automobile Magazine editor David E. Davis, more than a little ... Last fall Chrysler introduced AutoStick, a split-personality transmission that's ...
  21. [21]
    Autostick Feature - Operation CHARM
    Located on the gear selector lever. Autostick is a driver-interactive transaxle feature that offers manual gear shifting capability. When the shifter is moved ...
  22. [22]
    [PDF] Chrysler 41TE (604) - US Cars
    The Chrysler 41TE (604) is a widely used late-model transaxle with an innovative computer control system using solenoids for clutch control.
  23. [23]
    Low/Reverse-Solenoid Circuit Fault Code P0750 (41)
    Feb 1, 2012 · Discover the common P0750 trouble code in Dodge/Chrysler vehicles, its causes, and a simple, 30-minute connector repair solution.Missing: OBD | Show results with:OBD<|separator|>
  24. [24]
    Thermal Bypass Eliminator Kit - 72760-02K - Sonnax
    Prevent transmission overheat in popular Chrysler, Jatco/Nissan and Mercedes transmissions with Sonnax thermal bypass eliminator kit 72760-02K.
  25. [25]
    [PDF] safety recall g28 – ignition/park shift interlock - nhtsa
    Chrysler has decided that a defect, which relates to motor vehicle safety ... Trucks equipped with a column mounted automatic transmission shift lever.
  26. [26]
    41TE Troubleshooting, Diagnostic Help! - TRNW
    41TE Code (DTC) P1878 Transmission Transfer Case Disengaged Solenoid Circuit Failure; 41TE Code (DTC) P1879 Transmission Transfer Case Disengaged Solenoid ...
  27. [27]
    U.S. Inquires Into Report of Faulty Chryslers - The New York Times
    Jan 24, 1991 · The Federal Government is investigating reports of transmission problems in Chrysler front-wheel-drive vehicles a decade after halting a ...
  28. [28]
    [PDF] Troubleshooting the 604 (41TE) - NET
    Common examples are 2–4 or L/R pressure switch codes, which can indicate a bad solenoid pack, a sticky solenoid switch valve, or a warped valve body. GEARS ...
  29. [29]
    Early 'Manumatic' Transmissions Were Even Weirder Than You ...
    Jan 9, 2024 · While still weird compared to where things stand now, AutoStick made a reasonable amount of sense, as it used a natural wrist motion ...
  30. [30]
    A History of Porsche's Sportomatic, Tiptronic, and PDK Transmissions
    Dec 10, 2013 · All three transmissions pushed technical boundaries, and brought lazy-driving ease to generations of 911 drivers. Read on for a brief history of each gearbox.Missing: Hudson 1930s 1950s<|separator|>
  31. [31]
    15 YEARS OF VOLKSWAGEN DUAL CLUTCH GEARBOXES: DSG ...
    Exactly 15 years ago, Volkswagen introduced the first dual clutch gearbox (DSG) for large-scale production. Automatic transmission for the modern age.Missing: semi- legacy
  32. [32]
    Autostick: features, advantages & disadvantages - AUTODOC CLUB
    Jan 28, 2021 · Autostick is the name of the manual gear shifting function in several automatic transmissions installed on Jeep, Chrysler, Fiat, Dodge, and Ram cars.
  33. [33]
    Learn How to Get the Best Performance Using an AutoStick ...
    Aug 28, 2018 · To engage AutoStick, move the shift lever to the left while still in the DRIVE position. When the AutoStick transmission is activated, an ...
  34. [34]
    Stellantis patents simulated shift points for EV transmission
    Oct 6, 2023 · The patent describes adjusting the torque output of motors to simulate the shift points of a predetermined conventional automotive automatic transmission ...
  35. [35]
    Evaluation of a Three-Parameter Gearshift Strategy for a Two-Speed ...
    Mar 6, 2023 · The results show that the proposed gearshift strategy saves 16.5% of energy on hilly roads compared to conventional approaches. Optimal ...
  36. [36]
    Porsche Finally Realized That Fake Gear Shifts Are The Key To Fun ...
    Aug 27, 2025 · I have driven an EV with simulated shifts, and I didn't like it. I enjoyed driving it more when it was acting like an EV. Seriously, just ...Missing: improvement | Show results with:improvement
  37. [37]
    Do EVs need to simulate gear shifts? BMW and Hyundai think so
    Jun 24, 2024 · Most EVs lack multi-speed transmissions, but simulating them in a performance car could be useful for providing feedback to the driver.