Toyota Camry Manual page 813

DTC 51 ABS Pump Motor Lock
CIRCUIT DESCRIPTION
Diagnostic Trouble Code Detecting Condition
DTC No.
Pump motor is not operating normally during
initial check.
Fail safe function: If trouble occurs in the ABS pump motor, the ECU cuts off current to the control
(solenoid) relay and prohibits ABS control.
DIAGNOSTIC CHART
See inspection of ABS actuator (See page BR–77).
WIRING DIAGRAM
(Reference)
BRAKE SYSTEM – ANTI–LOCK BRAKE SYSTEM (ABS)
Trouble area
ABS pump motor.
BR–127