OEM Chevrolet Vehicle Speed Sensor

VSS
  • Select Vehicle by Model
  • Select Vehicle by VIN
Select Vehicle by Model
Make
Model
Year
or
Select Vehicle by VIN
For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

69 Vehicle Speed Sensors found

  • Chevy Vehicle Speed Sensor Diagram - 19302667
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 19302667

    $46.56 MSRP: $79.26
    You Save: $32.70 (42%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Computer Control Sensors; Speed Sensor; Sensor, Speedometer Driven; Sensor, Speedometer Drive; Sensor, Speedometer
    • Replaces: 12376520, 88984527
    Fits the following Chevrolet Models:
    • Astro | 1999-2005 | Base, LS, LT | 6 Cyl 4.3 L GAS
    • Avalanche 1500 | 2002-2006 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    • Avalanche 2500 | 2002-2006 | Base, LS, LT | 8 Cyl 8.1 L GAS
    • Blazer | 2000-2005 | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
    • Colorado | 2004-2012 | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
    • S10 | 2000-2004 | Base, LS, Xtreme, ZR2, ZR5 | 4 Cyl 2.2 L FLEX, 4 Cyl 2.2 L GAS, 6 Cyl 4.3 L GAS
    • Silverado 1500 | 1999-2010 | Base, Hybrid, LS, LT, LTZ, SS, WT, XFE, Z71 Off-Road | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    • Silverado 1500 Classic | 2007 | Hybrid, LS, LT, SS, WT | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    • Silverado 1500 HD | 2005-2006, 2001-2003 | Base, LS, LT | 8 Cyl 6.0 L GAS
    • Silverado 1500 HD Classic | 2007 | LT | 8 Cyl 6.0 L GAS
    View More
  • Chevy Vehicle Speed Sensor Diagram - 24220741
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24220741

    $117.61 MSRP: $212.85
    You Save: $95.24 (45%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Computer Control Sensors; Speed Sensor; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Equinox | 2005-2007 | LS, LT | 6 Cyl 3.4 L GAS
  • Chevy Vehicle Speed Sensor Diagram - 94702689
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 94702689

    $29.98 MSRP: $47.60
    You Save: $17.62 (38%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Vehicle Speed; Speed Sensor; Sensor, Computer Control Sensors; Sensor, Electronic Brake Control; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Sonic | 2013 | LS, LT, LTZ, RS | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
  • Chevy Vehicle Speed Sensor Diagram - 55568130
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 55568130

    $18.40 MSRP: $30.32
    You Save: $11.92 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Vehicle Speed; Speed Sensor; Sensor, Computer Control Sensors; Sensor, Electronic Brake Control; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Cruze | 2011-2018 | Diesel, Eco, L, LS, LT, LTZ, Premier | 4 Cyl 1.4 L GAS, 4 Cyl 1.6 L DIESEL, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL
    • Cruze Limited | 2016 | Eco, L, LS, LT, LTZ | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
    • Sonic | 2014-2019, 2012 | LS, LT, LTZ, Premier, RS | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
    View More
  • Chevy Vehicle Speed Sensor Diagram - 24225896
    View related parts

    Chevrolet Speed Sensor Part Number: 24225896

    $31.46 MSRP: $51.82
    You Save: $20.36 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Vehicle Speed; Vehicle Speed Sensor; ABS Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive; Sensor, Speedometer
    • Replaces: 10456520, 10456194
    Fits the following Chevrolet Models:
    • Astro | 1996-2005 | Base, LS, LT | 6 Cyl 4.3 L GAS
    • Avalanche 1500 | 2002-2006 | Base, LS, LT, North Face, On Road Edition, WBH, Z66, Z71 | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    • Avalanche 2500 | 2002-2006 | Base, LS, LT | 8 Cyl 8.1 L GAS
    • Blazer | 1996-2005 | Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS
    • C1500 | 1997-1999 | Base, Cheyenne, LS, Silverado, WT | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    • C1500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
    • C2500 | 1997-2000 | Base, Cheyenne, LS, Silverado, WT | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    • C2500 Suburban | 1996-1999 | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    • C3500 | 1997-2000 | Base, Cheyenne, LS, Silverado | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
    • Camaro | 1996-2002 | Base, RS, Z28, Z28 SS | 6 Cyl 3.8 L GAS, 8 Cyl 5.7 L GAS
    View More
  • Chevy Vehicle Speed Sensor Diagram - 25191112
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 25191112

    $104.49 MSRP: $165.90
    You Save: $61.41 (38%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Automatic Transmission Speed Sensor, Output, CVT Auto Trans, 5.10 Ratio, Not Yet Available; Sensor, Computer Control Sensors; Sensor, Speedometer Drive; Speed Sensor
    Fits the following Chevrolet Models:
    • Spark | 2016-2021 | ACTIV, LS, LT | 4 Cyl 1.4 L GAS
  • Chevy Vehicle Speed Sensor Diagram - 24262387
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24262387

    $31.67 MSRP: $52.18
    You Save: $20.51 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Automatic Transmission Input Speed; Automatic Transmission Speed Sensor; Speed Sensor; Input Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    • Replaces: 24247569, 24223891, 24256877
    Fits the following Chevrolet Models:
    • Impala | 2020 | LT, Premier | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
  • Chevy Vehicle Speed Sensor - 96190708
    Chevy Vehicle Speed Sensor Diagram - 96190708
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 96190708

    $42.31 MSRP: $69.70
    You Save: $27.39 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Vehicle Speed; Sensor, Speedometer Drive
    • Replaced by: 42342265
    Fits the following Chevrolet Models:
    • Aveo | 2004-2008 | Base, LS, LT, Special Value | 4 Cyl 1.6 L GAS
    • Aveo5 | 2007-2008 | LS, Special Value | 4 Cyl 1.6 L GAS
  • Chevy Vehicle Speed Sensor - 24276527
    View related parts

    Chevrolet Output Sensor Part Number: 24276527

    $54.31 MSRP: $86.22
    You Save: $31.91 (38%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor-Vehicle Speed; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Malibu | 2016 | LT, Premier | 4 Cyl 2.0 L GAS
  • Chevy Vehicle Speed Sensor - 89048421
    Chevy Vehicle Speed Sensor Diagram - 89048421
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 89048421

    $22.11 MSRP: $40.02
    You Save: $17.91 (45%)
    Ships in 1-3 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Vehicle Speed; Speed Sensor
    Fits the following Chevrolet Models:
    • Colorado | 2004-2010 | Base, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
  • Chevy Vehicle Speed Sensor - 25197008
    Chevy Vehicle Speed Sensor Diagram - 25197008
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 25197008

    $22.32 MSRP: $36.77
    You Save: $14.45 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Vehicle Speed; Speed Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    • Replaces: 25184446
    Fits the following Chevrolet Models:
    • Spark | 2016-2021 | ACTIV, LS, LT | 4 Cyl 1.4 L GAS
  • Chevy Vehicle Speed Sensor - 25184572
    Chevy Vehicle Speed Sensor Diagram - 25184572
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 25184572

    $41.82 MSRP: $71.18
    You Save: $29.36 (42%)
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Vehicle Speed; Speed Sensor; Sensor, Computer Control Sensors; Sensor, Electronic Brake Control; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Spark | 2013-2015 | LS, LT | 4 Cyl 1.2 L GAS
  • Chevy Vehicle Speed Sensor - 24239284
    Chevy Vehicle Speed Sensor Diagram - 24239284
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24239284

    $112.88 MSRP: $185.95
    You Save: $73.07 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Computer Control Sensors; Speed Sensor; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Equinox | 2008-2009 | LS, LT, LTZ, Sport | 6 Cyl 3.4 L GAS, 6 Cyl 3.6 L GAS
  • Chevy Vehicle Speed Sensor - 24043446
    Chevy Vehicle Speed Sensor Diagram - 24043446
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24043446

    $23.92 MSRP: $37.95
    You Save: $14.03 (37%)
    ADD TO CART
    Product Specifications
    • Other Name: Sensor, Speedometer Drive; Input Sensor
    • Replaces: 24284599, 24269649
    Fits the following Chevrolet Models:
    • Camaro | 2017-2022 | LT, LT1, SS, ZL1 | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
    • Silverado 1500 | 2018-2023 | Custom, Custom Trail Boss, High Country, LS, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
    • Silverado 1500 LD | 2019 | Custom, LT, WT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
    • Silverado 2500 HD | 2020-2023 | Custom, High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
    • Silverado 3500 HD | 2020-2023 | High Country, LT, LTZ, WT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
    View More
  • Chevy Vehicle Speed Sensor - 24295312
    Chevy Vehicle Speed Sensor Diagram - 24295312
    View related parts

    Chevrolet Vehicle Speed Sensor, Blue Part Number: 24295312

    $6.41 MSRP: $10.16
    You Save: $3.75 (37%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Automatic Transmission Output Speed (130-150Mm) *Blue; Speed Sensor; Output Sensor; Sensor, Speedometer Driven; Sensor, Speedometer Drive
    • Replaced by: 24060867
    • Replaces: 24285992
    Fits the following Chevrolet Models:
    • Camaro | 2017-2022 | LT1, SS, ZL1 | 8 Cyl 6.2 L GAS
    • Silverado 1500 | 2019-2023 | Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT, ZR2 | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    • Suburban | 2021-2022 | Commercial, High Country, LS, LT, Premier, RST, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    • Tahoe | 2021-2022 | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    View More
  • Chevy Vehicle Speed Sensor - 24279827
    Chevy Vehicle Speed Sensor Diagram - 24279827
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24279827

    $32.40 MSRP: $53.37
    You Save: $20.97 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Automatic Transmission Input & Output Speed (Non-Unigear); Speed Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    • Replaces: 24238417, 24265507, 24245141, 24276175
    Fits the following Chevrolet Models:
    • Express 1500 | 2011-2013 | Base, LS, LT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX
    • Express 2500 | 2011-2013 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
    • Express 3500 | 2011-2013 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
    View More
  • Chevy Vehicle Speed Sensor - 24293126
    Chevy Vehicle Speed Sensor Diagram - 24293126
    View related parts

    Chevrolet Output Sensor Part Number: 24293126

    $23.85 MSRP: $39.27
    You Save: $15.42 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Automatic Transmission Speed Sensor, Output, CVT Auto Trans, 5.10 Ratio, Not Yet Available; Sensor, Speedometer Driven; Sensor, Speedometer Drive
    Fits the following Chevrolet Models:
    • Camaro | 2020-2022 | LT | 6 Cyl 3.6 L GAS
  • Chevy Vehicle Speed Sensor - 24276627
    Chevy Vehicle Speed Sensor Diagram - 24276627
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24276627

    $26.90 MSRP: $44.32
    You Save: $17.42 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Automatic Transmission Input Speed; Speed Sensor; Input Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    • Replaces: 24259853, 24245045, 24246848, 24275801, 24244592
    Fits the following Chevrolet Models:
    • Equinox | 2018-2023 | L, LS, LT, Premier, RS | 4 Cyl 1.5 L GAS, 4 Cyl 1.6 L DIESEL
    • Impala | 2014 | Eco | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
    • Malibu | 2016-2018, 2010-2014 | Eco, L, LS, LT, LTZ | 4 Cyl 1.5 L GAS, 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS, 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV)
    • Sonic | 2012-2020 | LS, LT, LTZ, Premier, RS | 4 Cyl 1.4 L GAS, 4 Cyl 1.8 L FLEX, 4 Cyl 1.8 L GAS
    View More
  • Chevy Vehicle Speed Sensor - 24299509
    Chevy Vehicle Speed Sensor Diagram - 24299509
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24299509

    $9.77 MSRP: $15.30
    You Save: $5.53 (37%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Automatic Transmission Intermediate Speed (B) (148-168M*Blue; Speed Sensor; Input Sensor; Sensor, Speedometer Driven; Sensor, Speedometer Drive
    • Replaced by: 24060866
    • Replaces: 24283530
    Fits the following Chevrolet Models:
    • Suburban | 2021-2022 | Commercial, High Country, LS, LT, Premier, RST, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
    • Tahoe | 2021-2022 | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
  • Chevy Vehicle Speed Sensor - 24238267
    Chevy Vehicle Speed Sensor Diagram - 24238267
    View related parts

    Chevrolet Vehicle Speed Sensor Part Number: 24238267

    $52.54 MSRP: $86.54
    You Save: $34.00 (40%)
    Ships in 1-2 Business Days
    ADD TO CART
    Product Specifications
    • Other Name: Sensor Assembly-Automatic Transmission Input Speed; Speed Sensor; Sensor, Computer Control Sensors; Sensor, Speedometer Drive
    • Replaces: 10456546
    Fits the following Chevrolet Models:
    • Malibu | 2004-2008, 1997-2002 | Base, Classic LS, Classic LT, LS, LT, LTZ, Maxx, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.1 L GAS, 6 Cyl 3.5 L GAS
| Page 1 of 4 |Next >
1-20 of 69 Results

Chevrolet Vehicle Speed Sensor

Choose OEM Vehicle Speed Sensor, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Chevrolet's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Chevrolet Vehicle Speed Sensor. You can shop at highly competitive prices and protect your budget. All our genuine Chevrolet parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Chevrolet Vehicle Speed Sensor measures the rotation of wheels and informs the onboard computers on the precise speed of the car. Chevy is focused on simple power, neat looks, and car interiors that avoid unnecessary complexity. Such drivers appreciate how Chevy pulls hard on long grades and yet remains composed in city traffic. The company has been rushing updates since 1911, and therefore a Chevrolet will never feel trapped in the past. New features such as hands-free highway assist indicate that Chevy does not take convenience lightly as much as it takes muscle and paint. Whether you ferry friends to school or ferry plywood to work, the badge will not break its promise of balanced value and driving satisfaction. It is a plus to the drivers that service parts remain affordable and commonly available, and thus an aging ride does not face an early retirement. The Vehicle Speed Sensor is located inside the drivetrain and reads the gear or axle rotations and translates the signals into crisp real-time signals. The signals are transmitted to modules that execute fuel mapping, timing of transmission, and ABS, which allow to extract smoother shifts and shorter stops out of the same hardware. The passive type of Vehicle Speed Sensor uses magnetic induction to provide a clean sine wave, whereas the active sibling incorporates circuitry to provide a stronger clean pulse at low speed. Since the data loop remains closed, a Chevrolet reacts to changes in the road faster, maintains cruise control faithfully, and prevents spinouts before they occur.

Chevrolet Vehicle Speed Sensor Parts and Q&A

  • Q: How to replace a Vehicle Speed Sensor on Chevrolet Trailblazer?
    A:
    The Vehicle Speed Sensor (VSS) is a permanent magnet generator mounted on the transmission. It is triggered by a toothed rotor on the transmission output shaft. As the output shaft rotates, the sensor produces an AC voltage, the frequency of which is proportional to vehicle speed. The PCM uses the sensor input signal for several different engine, transmission and radio control functions. The VSS signal also drives the speedometer on the instrument panel. A defective VSS can cause various driveability and transmission problems. To replace it, raise the vehicle and support it securely on jackstands. Disconnect the electrical connector from the VSS. Remove the mounting bolt and withdraw the VSS from the transmission case. Replace the sensor O-ring and lubricate it with clean transmission fluid. Installation is the reverse of removal.
  • Q: How to replace the Vehicle Speed Sensor on automatic transmissions on Chevrolet Express?
    A:
    ISS and OSS sensors are located on the Jeff side of 4LB0-E and 4L85-E automatic transmissions; the ISS sensor near the front of the transmission and the OSS near the rear. ISS and OSS sensors are not used on 4L60-E and 4L65-E automatics, which are equipped instead with a single Vehicle Speed Sensor (VSS). Disconnect the cable from the negative battery terminal. Raise the vehicle and support it securely on jackstands. The ISS and OSS sensors are identical in appearance (and are replaced exactly the same way), so make sure that you've correctly identified the sensor that you wish to replace. Disconnect the electrical connector from the ISS or OSS sensor. To remove an ISS or OSS sensor, disconnect the electrical connector and remove the sensor mounting bolt. Place a drain pan underneath the sensor that you're going to replace. Remove the sensor mounting bolt and pull out the sensor. Installation is the reverse of removal. When you're done, check the transmission fluid level and add fluid as necessary.

Related Chevrolet Parts