← View Generic C1987 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2018 BMW X5
C1987: C1987: Wheel Speed Sensor Malfunction
on 2018 BMW X5
Fix Cost
$100 - $500
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
❌ No
Pro recommended
Your Vehicle
2018 BMW
X5
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Important for 2018 BMW X5 Owners
Before starting repairs, verify which engine your 2018 BMW X5 has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does C1987 Mean on 2018 BMW X5?
The wheel speed sensor malfunction code C1987 indicates a problem with the wheel speed sensor circuit, which is used to monitor the speed of the vehicle's wheels.
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Symptoms
- • Traction control light on
- • ABS light on
- • vehicle may vibrate or pull to one side
- • reduced traction or stability
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Common Causes
- • Faulty wheel speed sensor
- • faulty sensor wiring
- • faulty ABS module
- • low battery voltage
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How to Fix C1987 on 2018 BMW X5
1. Check and clean the wheel speed sensor and wiring for corrosion or damage. 2. Replace the wheel speed sensor if faulty. 3. Check and replace the ABS module if faulty. 4. Check and replace the battery if low voltage.
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Need Maintenance Info for Your X5?
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Related Diagnostic Codes
Other codes that may appear with C1987
C1985
Sequential Code
C1985: Electronic Stability Control (ESC) Malfunction
Medium
C1986
Sequential Code
C1986: Traction Control Malfunction
Medium
C1988
Sequential Code
C1988: ABS System Malfunction
Medium
C1989
Sequential Code
C1989: Brake System Pressure Sensor Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system