Standard Motor Products SC210

Standard Motor Products SC210 Automatic Transmission Output Shaft Speed Sensor User Manual

Model: SC210 | Brand: Standard Motor Products

1.製品オーバーview

The Standard Motor Products SC210 is an Automatic Transmission Output Shaft Speed Sensor designed for selected 1992-2000 Ford Trucks. This sensor plays a crucial role in monitoring the rotational speed of the transmission's output shaft, providing essential data to the vehicle's powertrain control module (PCM) for accurate transmission operation, shift timing, and speedometer readings. A malfunctioning sensor can lead to incorrect shift points, speedometer inaccuracies, or issues with cruise control.

Figure 1: Standard Motor Products SC210 Automatic Transmission Output Shaft Speed Sensor. This image shows the black plastic sensor body with an integrated metal mounting bracket and an electrical connector. Two orange O-rings are visible on the cylindrical shaft of the sensor.

2. インストールとセットアップ

Installation of the SC210 sensor typically involves replacing the existing output shaft speed sensor on the transmission. It is recommended that this procedure be performed by a qualified automotive technician.

2.1 安全上の注意

車両が水平な場所に駐車され、パーキングブレーキがかかっていることを確認してください。
Disconnect the negative terminal of the vehicle's battery before beginning any work.
Allow the transmission to cool down if the vehicle has been recently operated.
安全メガネや手袋などの適切な個人用保護具を着用してください。

2.2 インストール手順（一般ガイド）

Locate the existing output shaft speed sensor on the transmission. Its exact location may vary by vehicle model and year. Consult your vehicle's service manual for precise location.
古いセンサーから電気コネクタを慎重に取り外します。
Remove the retaining bolt or clip that secures the sensor in place.
Gently pull the old sensor out of its bore. Be prepared for a small amount of transmission fluid to leak out.
Ensure the new SC210 sensor has its O-rings properly seated. Apply a small amount of clean transmission fluid to the O-rings to aid installation.
Insert the new SC210 sensor into the transmission bore, ensuring it is fully seated.
Reinstall the retaining bolt or clip and tighten it to the manufacturer's specifications.
電気コネクタを新しいセンサーに再接続し、確実に接続します。
車両のバッテリーを再接続します。
Check transmission fluid level and top off if necessary.

3. 操作

The Standard Motor Products SC210 sensor operates by generating a signal proportional to the rotational speed of the transmission's output shaft. This signal is typically a digital pulse, which is then sent to the vehicle's Powertrain Control Module (PCM) or Transmission Control Module (TCM). The PCM/TCM uses this information for various functions, including:

Accurate Gear Shifting: The module uses speed data to determine optimal shift points, ensuring smooth and efficient transmission operation.
Speedometer Functionality: The sensor's output directly contributes to the accuracy of the vehicle's speedometer and odometer.
クルーズコントロール: Proper speed input is critical for the cruise control system to maintain a set speed.
診断モニタリング: The PCM/TCM continuously monitors the sensor's signal for anomalies, which can trigger diagnostic trouble codes (DTCs) if a fault is detected.

Once installed, the sensor operates automatically as part of the vehicle's transmission system and requires no user interaction.

4. メンテナンス

The Standard Motor Products SC210 Automatic Transmission Output Shaft Speed Sensor is designed to be a maintenance-free component. Regular maintenance is generally not required for the sensor itself. However, it is important to:

Maintain Transmission Fluid: Ensure your vehicle's transmission fluid is at the correct level and is changed according to the vehicle manufacturer's recommendations. Contaminated or low fluid levels can indirectly affect sensor performance or lead to other transmission issues.
配線の検査: During routine vehicle inspections, visually check the sensor's electrical connector and wiring for any signs of damage, corrosion, or loose connections.
エリアを清潔に保つ: While the sensor is sealed, keeping the surrounding area of the transmission clean can help prevent debris from accumulating around the sensor's mounting point.

If the sensor needs to be removed for transmission service, ensure it is reinstalled correctly with new O-rings if necessary, and that the mounting bolt is tightened to specification.

5。トラブルシューティング

If you experience issues that you suspect are related to the output shaft speed sensor, consider the following common symptoms and potential solutions. Always consult a qualified technician for diagnosis and repair.

症状	考えられる原因	アクション
Inaccurate or erratic speedometer/odometer readings	Faulty speed sensor, wiring issue, or PCM/TCM problem.	Check sensor connection. Scan for diagnostic trouble codes (DTCs). Replace sensor if faulty.
Harsh or incorrect transmission shifting	Incorrect speed signal from sensor, low transmission fluid.	Check transmission fluid level. Scan for DTCs. Inspect sensor and wiring.
Cruise control not working	No speed signal, faulty sensor.	Verify sensor operation. Scan for DTCs.
Check Engine Light (CEL) illuminated with speed sensor related codes (e.g., P0720, P0721)	Sensor circuit malfunction, sensor failure.	Retrieve and interpret DTCs. Perform circuit diagnostics. Replace sensor if indicated.

注記： Always refer to your vehicle's specific service manual for detailed diagnostic procedures and wiring diagrams.

6. 仕様

属性	価値
ブランド	標準モーター製品
モデル番号	SC210
商品の寸法 (長さ x 幅 x 高さ)	2 x 1.4 x 3.4インチ
材料	アクリロニトリルブタジエンスチレン
アイテム重量	0.01オンス
出力タイプ	デジタル
製品の具体的な用途	速度感知
欧州連合	707390587158
対応車両	Selected 1992-2000 Ford Trucks

7. 保証とサポート

For information regarding warranty coverage, technical support, or replacement parts for your Standard Motor Products SC210 sensor, please refer to the official Standard Motor Products webご購入の際は、ウェブサイトをご覧いただくか、カスタマーサービスまで直接お問い合わせください。保証請求の際は、購入証明としてレシートを保管してください。

Standard Motor Products Official Webサイト： www.smpcorp.com

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