ABS Secondary Circuit Pressure Lower Than Primary
Table of contents
C102B MERCURY Possible Causes
- Brake system leaks
- Air in the brake system
- Faulty Anti-Lock Brake System (ABS) Module
How do I fix code C102B MERCURY?
Check 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.
Tech Notes
- C102B:00 ABS Secondary Circuit Pressure Lower Than Primary: No Sub Type Information
Cost of diagnosing the C102B MERCURY code
The cost of diagnosing the C102B MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C102B MERCURY Description
The Anti-Lock Brake System (ABS) Module monitors the ABS Secondary Circuit Pressure. The ABS Module sets the OBDII code when the ABS Secondary Circuit Pressure is not to factory specifications.