Engine-Codes -
Generic -
U1002
U1002 - ABS System Communication Controller Area Network
Table of contents
U1002 Possible Causes
- Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit)
- ABS Actuator and Electric Unit harness is open or shorted
- ABS Actuator and Electric Unit circuit poor electrical connection
How is the U1002 code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.What is the cost to diagnose the U1002 code
Labor: 1.0
The cost to diagnose the U1002 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
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Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
U1002 Meaning
The Diagnostic Trouble Code (DTC) sets when the Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit) is not transmitting or receiving Controller Area Network (CAN) communication signal for 2 seconds or less.More Information
Need more information on how to fix the U1002 code?Get Access to Factory Service Manuals
Information for specific makes
- U1002 INFINITI ABS System Communication Controller Area Network
- U1002 NISSAN ABS System Communication Controller Area Network