Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006SUBURBAN C2500, 6.0 UREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1026 (ANTI-LOCK BRAKE SYSTEM, TRACTION CONTROL SYSTEM & STABILITY CONTROL SYSTEM)COMPONENT LOCATORANTILOCK BRAKE SYSTEM CONNECTORSWHEEL SPEED SENSOR (WSS) - LEFT REAR (JL4)
2006 Chevrolet Suburban C2500, 6.0 U
Wheel Speed Sensor (WSS) - Left Rear (JL4)
2006 Chevrolet Suburban C2500, 6.0 USECTION Wheel Speed Sensor (WSS) - Left Rear (JL4)
WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Wheel Speed Sensor (WSS) - Left Rear (JL4) Connector Parts Information
Connector Part Information
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Terminal Part Information
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Wheel Speed Sensor (WSS) - Left Rear (JL4) Connector Terminal Identification
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | 0.5 TN | 884 | Left Rear Wheel Speed Sensor Signal |
| B | 0.5 GY/BK | 7127 | Wheel Speed Sensor Supply Voltage Left Rear |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.