Diagnostic Trouble Codes (DTCS)

The controller - antilock brake may report any of the following diagnostic trouble codes:

ABS AMBER WARNING LAMP CIRCUIT FAILURE
* BRAKE SWITCH CIRCUIT
DIAGNOSTIC COMPARE FAILURE

* FLUID LEVEL SWITCH OPEN
* FLUID LEVEL SWITCH NOT PROCESSABLE

* HYDRAULIC FAILURE

LEFT FRONT INLET VALVE
LEFT FRONT OUTLET VALVE
LEFT FRONT SENSOR CIRCUIT FAILURE
LEFT FRONT SENSOR CONTINUITY > 25 MPH
LEFT FRONT SENSOR CONTINUITY < 25 MPH
LEFT FRONT SENSOR SIGNAL MISSING
LEFT FRONT SENSOR SPEED COMPARISON

LEFT REAR INLET VALVE
LEFT REAR OUTLET VALVE
LEFT REAR SENSOR CIRCUIT FAILURE
LEFT REAR SENSOR CONTINUITY > 25 MPH
LEFT REAR SENSOR CONTINUITY < 25 MPH
LEFT REAR SENSOR SIGNAL MISSING
LEFT REAR SENSOR SPEED COMPARISON

* MAIN RELAY/POWER CIRCUIT FAILURE

* PEDAL TRAVEL SENSOR CIRCUIT
* PRESSURE SWITCH/BRAKE SW CIRCUITS PUMP MOTOR CIRCUIT NOT WORKING PROPERLY
* PUMP MOTOR RUNNING WITHOUT COMMAND
PUMP MOTOR NOT RUNNING

RIGHT FRONT INLET VALVE
RIGHT FRONT OUTLET VALVE
RIGHT FRONT SENSOR CIRCUIT FAILURE
RIGHT FRONT SENSOR CONTINUITY > 25 MPH
RIGHT FRONT SENSOR CONTINUITY < 25 MPH
RIGHT FRONT SENSOR SIGNAL MISSING
RIGHT FRONT SENSOR SPEED COMPARISON


RIGHT REAR INLET VALVE
RIGHT REAR OUTLET VALVE
RIGHT REAR SENSOR CIRCUIT FAILURE
RIGHT REAR SENSOR CONTINUITY > 25 MPH
RIGHT REAR SENSOR CONTINUITY < 25 MPH
RIGHT REAR SENSOR SIGNAL MISSING
RIGHT REAR SENSOR SPEED COMPARISON

SYSTEM OVERVOLTAGE
SYSTEM UNDERVOLTAGE

* TRACTION CONTROL VALVE # 1
* TRACTION CONTROL VALVE # 2

VALVE POWER FEED CIRCUIT

* Traction control-equipped vehicles only.