Nissan Frontier D40. Manual - part 88
BRC-50
< ECU DIAGNOSIS >
[TYPE 1]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
NOTE:
• 1: Confirm tire pressure is normal.
• 2: On and off timing for warning lamp and indicator lamp.
- ABS warning lamp: Refer to
.
- Brake warning lamp: Refer to
TERMINAL LAYOUT
REAR OUT SOL
Operation status of each solenoid valve
Actuator (solenoid valve) is active (“AC-
TIVE TEST” with CONSULT-III) or actua-
tor relay is inactive (in fail-safe mode)
On
When the actuator (solenoid valve) is not
active and actuator relay is active (igni-
tion switch ON)
Off
EBD WARN LAMP
EBD warning lamp
When EBD warning lamp is ON
On
When EBD warning lamp is OFF
Off
STOP LAMP SW
Stop lamp switch signal status
When brake pedal is depressed
On
When brake pedal is released
Off
MOTOR RELAY
Motor and motor relay operation
When the motor relay and motor are op-
erating
On
When the motor relay and motor are not
operating
Off
ACTUATOR RLY
Actuator relay operation
When the actuator relay is operating
On
When the actuator relay is not operating
Off
ABS WARN LAMP
ABS warning lamp
(Note 2)
When ABS warning lamp is ON
On
When ABS warning lamp is OFF
Off
BATTERY VOLT
Battery voltage supplied to the ABS actuator
and electric unit (control unit)
Ignition switch ON
10 – 16 V
EBD SIGNAL
EBD operation
EBD is active
On
EBD is inactive
Off
ABS SIGNAL
ABS operation
ABS is active
On
ABS is inactive
Off
EBD FAIL SIG
EBD fail-safe signal
In EBD fail-safe
On
EBD is normal
Off
ABS FAIL SIG
ABS fail-safe signal
In ABS fail-safe
On
ABS is normal
Off
CRANKING SIG
Crank operation
Crank is active
On
Crank is inactive
Off
Monitor item
Display content
Data monitor
Condition
Reference value in
normal operation
AWFIA0032ZZ