427 ANTI-LOCK BRAKES (ABS) _ C119 4WABS Control Module PIN # CIRCUIT CIRCUIT FUNCTION PIN # CIRCUIT I CIRCUIT FUNCTION 1 530 (LG/Y) Ground 27 510 (T/R) Rear Dump Valve 53 (LG/Y) Ground 23 960 (BK/LB) Chassis Rolls Databus 498 (PK) RH Front Dump Valve I 29 539 (PK/LB) Pump Motor Relay Coil () 606 (W/LB) Diagnostic Trigger Circuit 30 886 (O/BK) GSwltch #2 17 532 (ON) Valve Reference 31 887 (Y) GSwitch #1 18 603 (DC) 4WABS Failure Warning Lamp I 32 836 (GM) GSwitch Status 499 (GY/BK) Rear lso Valve 497 (W) RH Front lso Valve 51!) (LG/BK) Rear Sensor (Low) 51 1 (LG) Brake ON/OFF Switch 523 (R/PK) Rear Sensor (High) 514 (Y/R) RH Front Sensor (High) 33 20 34 -_ as u 516 (Y/BK) RH Front Sensor (Low) 604 (cm) Motor Speed Sensor High m- as 599 (PK/LG) 4WABS Relay Coil () 601 (LB/PK) ignition Feed 521 (T/O) LH Front Sensor (High) Motor Speed Sensor Low 522 (T /BK) 491 (O/LB) Vehicle Speed Output 456 (0) LR Front Dump Valve 495 (T) LH Front lso Valve LH Front Sensor (Low) CONNECTOR REFERENCE LIST CONNECTOR 60