ABS Circuit Diagram (ABS)

ABS Circuit Diagram

ABS MODULATOR-CONTROL UNITSTOPBRAKE
LIGHTABS CONTROL UNITPUMP MOTOR DTC
EEPROMTo IG1 5V
REGULATORFAIL-SAFE RELAYPUMP MOTOR RELAYMODULATOR UNIT4G203MEBD11LEFT-FRONTINOUTRIGHT-FRONTLEFT-REARRIGHT-REARINOUTBATTERYUNDER-HOOD
FUSE/RELAY BOX+BNo. 13 (20A)No. 22 (100A)No. 23 (50A)No. 18 (20A)No. 17 (30A)UNDER-DASH
FUSE/RELAY BOXC2C1YELG202BLU/REDWHT/BLKGRN/ORNNo. 21 (7.5A)C3GRN/REDBLK/REDBRAKE FLUID
LEVEL SWITCH
Closed: Low fluidBRAKE PEDAL POSITION SWITCH
Closed: Brake pedal pressed12IG1IGNITION SWITCHWHTWHTBLK/YELWHT/BLKYELBLU/REDWHT/BLKBLK/REDWHT/BLKGRN/ORNPARKING
BRAKE SWITCH
Closed: Apply
parking brakeABS21IG116GND24MR-GND25SOLENOIDSINOUTINOUT21FL +BFL-GNDFR +BFR-GNDRL +BRL-GNDRR +BRR-GNDSCSIG1TXDRXD8VCC+B-FSR9+B-MR12321814561513DIAG-K10ORN/BLKPNKYEL/REDREDWHTWHT/REDBLU/WHTBRNBLU/YELGRN/YELBLUBRN/WHTLEFT-FRONTRIGHT-FRONTLEFT-REARRIGHT-REAR21212121ORN/BLKPNKYEL/REDREDWHTWHT/REDBLU/WHTBRNBLU/YELGRN/YELBLUBRN/WHTIG1+BGNDDATA LINK
CONNECTOR (16P)16549G501+B7WHT/GRNBRNBLUBLKBLKG503WHEEL SENSORICICGAUGE CONTROL MODULE B13ABS
INDICATORBRAKE SYSTEM
INDICATORINDICATOR
DRIVER CIRCUITB12B11B27BLKBLK

UNDER-HOOD FUSE/RELAY BOX
CONNECTOR C (2P)BRAKE PEDAL POSITION
SWITCH 4P CONNECTORUNDER-DASH FUSE/RELAY BOX
CONNECTOR C (12P)GAUGE CONTROL MODULE CONNECTOR B (30P)ABS CONTROL UNIT 25P CONNECTORBRAKE FLUID LEVEL SWITCH
2P CONNECTORWire side of female terminalsDATA LINK CONNECTOR (16P)Terminal side of female terminalsTerminal side of male terminalsFRONT/REARWHEEL SENSOR 2P CONNECTOR