Nissan 350Z Workshop Maunual 2006 (9) PDF | Page 53

TROUBLE DIAGNOSIS
BRC-53
[TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision: 2005 August 2006 350Z
Control Unit Input/Output Signal Standard NFS00034
REFERENCE VALUE FROM CONSULT-II
CAUTION:
The display shows the control unit calculation data, so a normal value might be displayed even in the
event the output circuit (harness) is open or short - circuited.
Monitor item Display Content
Data monitor
Reference: Inspection
item
Condition
Reference values
for normal opera-
tion
WHEEL SENSOR
Wheel speed calcu-
lated using signals from
all four wheel sensors
Vehicle stopped 0 km/h (0 MPH)
BRC-65, "
Wheel Sensor
System"
While driving (Note 1)
Nearly matches the
speedometer dis-
play (10% or less)
IN ABS S/V
OUT ABS S/V
Operation status of all
solenoids
When the actuator solenoid
operates or during a fail-safe
ON
?
When the actuator relay oper-
ates and the actuator solenoid
does not operate
OFF
STOP LAMP SW Brake pedal operation
Brake pedal depressed ON
BRC-71, "
Stop Lamp
Switch System"
Brake pedal not depressed OFF
MOTOR RELAY
Motor and motor relay
operation status
When the motor relay and
motor are operating
ON
BRC-70, "
ABS Actuator
Relay or ABS Motor
Relay Power System"
When the motor relay and
motor are not operating
OFF
ACTUATOR RLY
Actuator relay opera-
tion status
When the actuator relay is
operating
OFF
When the actuator relay is not
operating
ON
ABS WARN LAMP
ABS warning lamp on
condition (Note 2)
ABS warning lamp ON ON
BRC-64, "
ABS WARN-
ING LAMP, TCS OFF
INDICATOR LAMP, SLIP
INDICATOR LAMP
INSPECTION"
ABS warning lamp OFF OFF
EBD WARN LAMP
Brake warning lamp on
condition (Note 2)
Brake warning lamp ON ON
Brake warning lamp OFF OFF
OFF LAMP
TCS OFF indicator
lamp on condition
(Note 3)
TCS OFF indicator lamp ON ON
TCS OFF indicator lamp OFF OFF
SLIP LAMP
SLIP indicator lamp on
condition (Note 4)
SLIP indicator lamp ON ON
SLIP indicator lamp OFF OFF
OFF SW
TCS switch
ON-OFF status
TCS OFF switch ON
(TCS OFF indicator lamp ON)
ON
BRC-72, "
TCS OFF
SWITCH"
TCS OFF switch OFF
(TCS OFF indicator lamp OFF)
OFF
BATTERY VOLT
Battery voltage sup-
plied to TCS/ABS con-
trol unit
Ignition switch ON 10 - 16 V
BRC-68, "
ABS Actuator
and Electric Unit (Control
Unit) Power and Ground
Systems"
GEAR
Determined gear shift
position from the A/T
PNP switch signal
Driving
1 - 5
? Differs depend-
ing on the trans-
mission status.
(M/T vehicles are
always left in 1.)
?

Summary of Content

TROUBLE DIAGNOSISBRC-53[TCS/ABS]CDEGHIJKLMABBRCRevision: 2005 August 2006 350ZControl Unit Input/Output Signal Standard NFS00034REFERENCE VALUE FROM CONSULT-IICAUTION:The display shows the control unit calculation data, so a normal value might be displayed even in theevent the output circuit (harness) is open or short - circuited.Monitor item Display ContentData monitorReference: Inspection itemConditionReference values for normal opera-tionWHEEL SENSORWheel speed calcu-lated using signals from all four wheel sensorsVehicle stopped 0 km/h (0 MPH)BRC-65, "Wheel Sensor System"While driving (Note 1)Nearly matches the speedometer dis-play (10% or less)IN ABS S/VOUT ABS S/VOperation status of all solenoidsWhen the actuator solenoid operates or during a fail-safeONWhen the actuator relay oper-ates and the actuator solenoid does not operateOFFSTOP LAMP SW Brake pedal operationBrake pedal depressed ONBRC-71, "Stop Lamp Switch System"Brake pedal not depressed OFFMOTOR RELAYMotor and motor relay operation statusWhen the motor relay and motor are operatingONBRC-70, "ABS Actuator Relay or ABS Motor Relay Power System"When the motor relay and motor are not operatingOFFACTUATOR RLYActuator relay opera-tion statusWhen the actuator relay is operatingOFFWhen the actuator relay is not operatingONABS WARN LAMPABS warning lamp on condition (Note 2)ABS warning lamp ON ONBRC-64, "ABS WARN-ING LAMP, TCS OFF INDICATOR LAMP, SLIP INDICATOR LAMP INSPECTION"ABS warning lamp OFF OFFEBD WARN LAMPBrake warning lamp on condition (Note 2)Brake warning lamp ON ONBrake warning lamp OFF OFFOFF LAMPTCS OFF indicator lamp on condition (Note 3)TCS OFF indicator lamp ON ONTCS OFF indicator lamp OFF OFFSLIP LAMPSLIP indicator lamp on condition (Note 4)SLIP indicator lamp ON ONSLIP indicator lamp OFF OFFOFF SWTCS switchON-OFF statusTCS OFF switch ON(TCS OFF indicator lamp ON)ONBRC-72, "TCS OFF SWITCH"TCS OFF switch OFF(TCS OFF indicator lamp OFF)OFFBATTERY VOLTBattery voltage sup-plied to TCS/ABS con-trol unitIgnition switch ON 10 - 16 VBRC-68, "ABS Actuator and Electric Unit (Control Unit) Power and Ground Systems"GEARDetermined gear shift position from the A/T PNP switch signalDriving1 - 5 Differs depend-ing on the trans-mission status.(M/T vehicles are always left in 1.)