DeVille V8-300 4.9L (1993)
Electronic Brake Control Module: Description and Operation
The Electronic Brake Control Module (EBCM), is mounted in the passenger compartment and monitors the speed of each wheel and the electrical
status of the Pressure Modulator Valve (PMV) assembly. The primary functions of the EBCM are to monitor wheel locking/slipping, control of braking
within the anti-lock/traction mode and to monitor the system for proper electrical operation. The EBCM also controls the display of ABS diagnostic
codes within the diagnostic mode.