Nissan Frontier D22. Instruction — part 187
TROUBLE DIAGNOSIS
BRC-79
[VDC/TCS/ABS]
C
D
E
G
H
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J
K
L
M
A
B
BRC
CONSULT-II BASIC OPERATION PROCEDURE
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II
CONVERTER, malfunctions might be detected in self-diag-
nosis depending on control unit which carry out CAN com-
munication.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “ABS” in the “Diagnosis System Selection” screen.
If “ABS” is not indicated, go to
.
6.
Select the required diagnostic location from the “Diagnosis Mode Selection” screen.
For further information, see the CONSULT-II Operation Instruction.
SELF-DIAGNOSIS
Description
If a malfunction is detected in system, ABS warning lamp, VDC OFF indicator lamp, and SLIP indicator lamp
in combination meter turn ON. In this case, perform self-diagnosis as follows:
Operation Procedure
1.
Perform
using information from customer.
2.
After ignition switch is turned OFF, connect CONSULT-II to data
link connector.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II
CONVERTER, malfunctions might be detected in self-diag-
nosis depending on control unit which carry out CAN com-
munication.
3.
Start engine and drive at approximately 30 km/h (19 MPH) for
approximately 1 minute.
BBIA0369E
WKIA1606E
LKIA0339E
LEC104A
BRC-80
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
4.
After stopping vehicle, with engine still idling, touch “START”, “ABS”, and “SELF-DIAG RESULTS” on
CONSULT-II screen in this order.
CAUTION:
Just after starting engine, or turning ignition switch ON, “ABS” may not be displayed on system
selection screen even if “START” is touched. In this case, start self-diagnosis again from step 2. If
it cannot be shown after several attempts, ABS actuator and electric unit (control unit) may have
malfunctioned. Replace ABS actuator and electric unit (control unit). Refer to
.
5.
Self-diagnosis result is displayed. (If necessary, touch “PRINT” to print self-diagnosis result.)
●
When “NO FAILURE” is shown, check ABS warning lamp, VDC OFF indicator lamp, SLIP indicator
lamp. Refer to
BRC-90, "For Fast and Accurate Diagnosis"
●
CONSULT-II self-diagnosis results are displayed without regard to occurrence timing. In some cases
later ones (timing value is small) appear on next screen.
6.
Go to appropriate “Inspection” chart according to “Display Item List”, and repair or replace as necessary.
7.
Start engine and drive at approximately 30 km/h (19 MPH) for approximately 1 minute.
CAUTION:
●
Check again to make sure that there is no malfunction on other parts.
8.
Turn ignition switch OFF to prepare for erasing memory.
9.
Start engine and touch “START”, “ABS”, “SELF-DIAGNOSIS RESULTS”, and “ERASE MEMORY” on
CONSULT-II screen in this order to erase memory.
CAUTION:
If memory cannot be erased, return to step 6.
10. Drive vehicle at approximately 30 km/h (19 MPH) and check that ABS warning lamp, VDC OFF indicator
lamp, and SLIP indicator lamp stay off.
Self-Diagnostic Results Mode
Self-diagnostic item
Malfunction detecting condition
Check system
FR LH SENSOR- 1
[C1104]
Circuit of front LH wheel sensor is open, shorted or sensor power
voltage is unusual
BRC-94, "Inspection 1
Wheel Sensor System"
(Note 1)
RR RH SENSOR- 1
[C1101
Circuit of rear RH wheel sensor is open, shorted or sensor power
voltage is unusual
FR RH SENSOR- 1
[C1103]
Circuit of front RH wheel sensor is open, shorted or sensor power
voltage is unusual
RR LH SENSOR- 1
[C1102]
Circuit of rear LH wheel sensor is open, shorted or sensor power
voltage is unusual
FR LH SENSOR- 2
[C1108]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
RR RH SENSOR- 2
[C1105]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
FR RH SENSOR- 2
[C1107]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
RR LH SENSOR- 2
[C1106]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
STOP LAMP SW
[C1116]
Stop lamp switch circuit is open.
BRC-102, "Inspection 8
Stop Lamp Switch and
Circuit"
PRESS SEN CIRCUIT
[C1142]
Pressure sensor signal line is open or shorted, or pressure sen-
sor is malfunctioning.
TROUBLE DIAGNOSIS
BRC-81
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
ST ANGLE SEN CIRCUIT
[C1143]
Neutral position of steering angle sensor is dislocated, or steer-
ing angle sensor is malfunctioning.
YAW RATE SENSOR
[C1145]
Yaw rate sensor has generated an error, or yaw rate sensor sig-
nal line is open or shorted.
DECEL G SENSOR
[C1113]
Decel G sensor is malfunctioning or signal line of decel G sensor
is open or shorted.
BRC-121, "Inspection 26
When "DECEL G-SEN-
SOR" Appears on Self-
Diagnosis Results Dis-
play"
ACTUATOR RLY
[C1140]
Actuator solenoid valve relay is ON, even if control unit sends
OFF signal.
BRC-101, "Inspection 7
Actuator Motor, Motor
Relay, and Circuit"
Actuator solenoid valve relay is OFF, even if control unit sends
ON signal.
FR LH IN ABS SOL
[C1120]
Circuit of front LH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
BRC-99, "Inspection 6
Solenoid, VDC Switching
Valve, Actuator Relay
and Circuits"
FR LH OUT ABS SOL
[C1121]
Circuit of front LH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
RR RH IN ABS SOL
[C1126]
Circuit of rear RH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
RR RH OUT ABS SOL
[C1127]
Circuit of rear RH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
FR RH IN ABS SOL
[C1122]
Circuit of front RH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
FR RH OUT ABS SOL
[C1123]
Circuit of front RH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
RR LH IN ABS SOL
[C1124]
Circuit of rear LH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
RR LH OUT ABS SOL
[C1125]
Circuit of rear LH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
CV1
[C1164]
Front side VDC switch-over solenoid valve (cut valve 1) is open
or shorted, or control line is open or shorted to power supply or
ground.
CV2
[C1165]
Rear side VDC switch-over solenoid valve (cut valve 2) is open
or shorted, or control line is open or shorted to power supply or
ground.
SV1
[C1166]
Front side VDC switch-over solenoid valve (suction valve 1) is
open or shorted, or control line is open or shorted to power sup-
ply or ground.
SV2
[C1167]
Rear side VDC switch-over solenoid valve (suction valve 2) is
open or shorted, or control line is open or shorted to power sup-
ply or ground.
PUMP MOTOR (Note 3)
[C1111]
During actuator motor operation with ON, when actuator motor
turns OFF or when control line for actuator motor relay is open.
BRC-101, "Inspection 7
Actuator Motor, Motor
Relay, and Circuit"
During actuator motor operation with OFF, when actuator motor
turns ON or when control line for relay is shorted to ground.
Self-diagnostic item
Malfunction detecting condition
Check system
BRC-82
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
ABS SENSOR
[ABNORMAL SIGNAL]
[C1115]
Wheel sensor input is abnormal.
BRC-94, "Inspection 1
Wheel Sensor System"
(Note 1)
BATTERY VOLTAGE
[ABNORMAL]
[C1109]
ABS actuator and electric unit (control unit) power voltage is too
low.
ST ANGLE SEN SIGNAL
[C1144]
Neutral position correction of steering angle sensor is not fin-
ished.
ST ANG SEN COM CIR
[C1156]
CAN communication line or steering angle sensor has generated
an error.
SIDE G-SEN CIRCUIT
[C1146]
Side G-sensor is malfunctioning, or signal line of side G-sensor is
open or shorted.
CONTROLLER FAILURE
[C1110]
Internal malfunction of ABS actuator and electric unit (control
unit)
BRC-95, "Inspection 2
ABS Actuator and Elec-
tric Unit (Control Unit)
System"
CAN COMM CIRCUIT
[U1000]
●
CAN communication line is open or shorted.
●
ABS actuator and electric unit (control unit) internal malfunc-
tion
●
Battery voltage for ECM is suddenly interrupted for approxi-
mately 0.5 seconds or more.
(Note 2)
BR FLUID LEVEL LOW
[C1155]
Brake fluid level drops or circuit between ABS actuator and elec-
tric unit (control unit) and brake fluid level switch is open or
shorted.
ENGINE SPEED SIG
[C1168]
Engine speed signal from ECM is abnormal.
BRC-108, "Inspection 14
ENG SPEED SIG -
Engine Speed Signal"
LAN COMM 1
[C1169]
The communication line between CAN-LAN converter (CLC) and
ECM is open or shorted.
BRC-110, "Inspection 15
ENG CHECK SIG - LAN
Monitoring"
LAN SIGNAL 2
[C1172]
On the local area network (LAN) between CLC and ECM, ECM
does not transmit the LAN start signal to CLC.
BRC-111, "Inspection 16
LAN SIGNAL 2 - LAN
Communication Start
Procedure Incomplete"
LAN SIGNAL 3
[C1173]
The communication start signal output is not terminated and the
ordinary signals are not entered to CLC.
BRC-113, "Inspection 18
LAN SIGNAL 3 - Contin-
ued Reception After LAN
Communication Starts"
ENGINE SIGNAL 1
[C1130]
Based on the signal from ECM, the CLC judges that the engine
control system is malfunctioning.
BRC-107, "Inspection 13
ENGINE SIGNAL 1 -
Engine System"
Self-diagnostic item
Malfunction detecting condition
Check system
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