Chassis Diagnostic Procedures - Anti-Lock Brake System
- Introduction
- Identification Of System
- System Description And Functional Operation
- Disclaimers, Safety, Warnings
- Required Tools And Equipment
- Glossary Of Terms
- Diagnostic Information And Procedures
- Adjustable Pedals - Symptoms
- Notes
- Symptom List: BCM WAKE UP RESPONSE FAILURE, BROKEN CABLE, ECU FAILURE, EE PROM WRITE/READ FAILURE, HALL FEED BACK OPEN, HALL FEED BACK SHORT TO BATTERY, HALL FEEDBACK SHORT TO GROUND, HALL HIGH FREQUENCY FAILURE, HALL MECHANICAL FAILURE, INTERNAL START UP FAILURE, INTERNAL WAKE UP FAILURE, LOOP BACK FAILURE, MOTOR ARMATURE OPEN, MOTOR ARMATURE SHORT TO BATTERY, MOTOR CONTROL INPUT FAULT, MOTOR OUTPUT SHORT TO BATTERY, MOTOR OUTPUT SHORT TO GROUND, MOTOR THERMAL FAULT, PEDAL SENSOR REVERSE FAILURE, RAM CHECK FAILURE, ROM CHECK FAILURE, THERMAL PROTECTION OPEN
- Symptom: BUS HIGH
- Symptom List: BUS INTEGRITY FAILURE, NO COMMUNICATION WITH BCM, NO COMMUNICATION WITH EATX, NO COMMUNICATION WITH FCM, NO COMMUNICATION WITH SBEC
- Symptom: BUS LOW
- Symptom List: IOD OVER VOLTAGE, IOD UNDER VOLTAGE, IOD UNDER VOLTAGE PLAUSIBILITY
- Symptom List: LINEAR SENSOR FEEDBACK OPEN, LINEAR SENSOR FEEDBACK SHORT TO BATTERY, LINEAR SENSOR SUPPLY SHORT TO BATTERY, LINEAR SENSOR SUPPLY SHORT TO GROUND
- Symptom List: MEMORY 1 FAILURE, MEMORY 2 FAILURE, MEMORY 3 FAILURE, MEMORY 4 FAILURE, *CAN'T SET/RECALL MEMORY POSITION
- Symptom: PEDAL SWITCH OPEN
- Symptom: PEDAL SWITCH SHORTED
- Symptom: PEDAL SWITCH STUCK FORWARD
- Symptom: PEDAL SWITCH STUCK REARWARD
- Symptom: *CAN'T ADJUST PEDALS
- Brakes (Cab) - Symptoms
- Verification Tests
- Component Locations
- Connector PINOUTS
- Schematic Diagrams