C0087 DTC: Traction Control Indicator Circuit Performance
OBD2 trouble code C0087 indicates that the ABS/TCS control module has detected an abnormal performance condition in the traction control indicator circuit. The system monitors the indicator signal and stores this code when the response is outside the expected range.
What Does C0087 Mean?
The traction control indicator circuit provides information between the ABS/TCS module and the instrument cluster. A performance fault means the circuit may have an incorrect signal, intermittent connection, wiring resistance, or an internal module problem.
Traction Control Indicator Circuit Diagram
│
│ Indicator Signal
▼
Instrument Cluster
│
▼
Indicator Driver Circuit
│
▼
Traction Control Lamp
Common Symptoms
- Traction control warning light ON
- ABS/TCS warning messages
- Intermittent traction control operation
- Stability control may be disabled
- Stored ABS module fault
Possible Causes
- Damaged indicator wiring
- Loose or corroded connectors
- High resistance in circuit
- Faulty instrument cluster
- ABS/TCS module communication problem
C0087 Diagnostic Flow Chart
Scanner Live Data Check
- Traction Control Indicator Command
- ABS Module Communication
- System Voltage
- Network Status
- TCS Activation Status
Estimated Repair Cost
| Diagnostic Scan | $50 - $120 |
| Wiring Repair | $80 - $300 |
| Connector Repair | $50 - $150 |
| Instrument Cluster Repair | $200 - $700 |
| ABS/TCS Module Replacement | $500 - $1500+ |
Common Repairs
- Repair damaged wiring
- Clean electrical connectors
- Replace faulty cluster components
- Repair ABS/TCS module
- Clear codes and perform road test
Related DTC Codes
- C0084 - Traction Active Indicator Circuit
- C0085 - Traction Control Indicator Circuit Low
- C0086 - Traction Control Indicator Circuit High
- C0131 - ABS/TCS Control System Malfunction
FAQ
Is C0087 expensive to repair?
The cost depends on the cause. Wiring problems are usually inexpensive, while ABS module replacement is the most expensive repair.
Can I drive with C0087?
The vehicle may drive normally, but traction control and stability assistance may not work correctly.