Owner's Manual
Page 217
...-energizes the solenoid. The control unit also contains error detection circuitry. It monitors the operation of a modulator valve. Anti-lock Brake System The Anti-lock Brake System (ABS) is optional on the Canadian seven-passenger model. As the wheel rotates, the sensor sends electrical pulses... unit detects a wheel locking up because of locking up and skidding), the system reduces hydraulic pressure to the modulator/solenoid unit. During braking, the ABS control unit monitors the pulse frequencies from the four wheels. A pressure-sensing switch on the accumulator controls this pump....
...-energizes the solenoid. The control unit also contains error detection circuitry. It monitors the operation of a modulator valve. Anti-lock Brake System The Anti-lock Brake System (ABS) is optional on the Canadian seven-passenger model. As the wheel rotates, the sensor sends electrical pulses... unit detects a wheel locking up because of locking up and skidding), the system reduces hydraulic pressure to the modulator/solenoid unit. During braking, the ABS control unit monitors the pulse frequencies from the four wheels. A pressure-sensing switch on the accumulator controls this pump....