Nissan 350Z Workshop Maunual 2006 (9) PDF | Page 121

TROUBLE DIAGNOSIS FOR SYSTEM
BRC-121
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision: 2005 August 2006 350Z
ABS Motor and Motor Relay System NFS0004K
INSPECTION PROCEDURE
1. CHECK SELF-DIAGNOSIS RESULTS
Check self-diagnosis results.
Is the above displayed in the self-diagnosis display items?
YES >> GO TO 2.
NO >> INSPECTION END
2. CHECK CONNECTOR
1. Disconnect relay box connector E47, E48, E222 and VDC/TCS/ABS control unit connector and check the
terminals for deformation, disconnection, looseness, and so on. If there is an error, repair or replace the
terminal.
2. Securely reconnect the connectors and then preform self-diagnosis.
Is the result of self-diagnosis normal?
YES >> The connector terminal contact is loose, damaged, open or shorted.
NO >> GO TO 3.
3. CHECK ABS MOTOR AND MOTOR RELAY POWER SYSTEM
1. Disconnect VDC relay box connectors E48.
2. Check voltage between VDC relay box connector and ground.
OK or NG
OK >> GO TO 4.
NG >> The circuit between battery and VDC relay box terminal
10 is open or shorted. Repair the circuit.
Self-diagnosis results
PUMP MOTOR
VDC relay box Ground Voltage
10 ? Battery voltage (Approx. 12 V)
SFIA1892E

Nissan 350Z Workshop Maunual 2006 (9) Summary of Content

TROUBLE DIAGNOSIS FOR SYSTEMBRC-121[VDC/TCS/ABS]CDEGHIJKLMABBRCRevision: 2005 August 2006 350ZABS Motor and Motor Relay System NFS0004KINSPECTION PROCEDURE1. CHECK SELF-DIAGNOSIS RESULTSCheck self-diagnosis results.Is the above displayed in the self-diagnosis display items?YES GO TO 2.NO INSPECTION END2. CHECK CONNECTOR1. Disconnect relay box connector E47, E48, E222 and VDC/TCS/ABS control unit connector and check theterminals for deformation, disconnection, looseness, and so on. If there is an error, repair or replace theterminal.2. Securely reconnect the connectors and then preform self-diagnosis.Is the result of self-diagnosis normal?YES The connector terminal contact is loose, damaged, open or shorted.NO GO TO 3.3. CHECK ABS MOTOR AND MOTOR RELAY POWER SYSTEM1. Disconnect VDC relay box connectors E48.2. Check voltage between VDC relay box connector and ground.OK or NGOK GO TO 4.NG The circuit between battery and VDC relay box terminal10 is open or shorted. Repair the circuit.Self-diagnosis resultsPUMP MOTORVDC relay box Ground Voltage10 Battery voltage (Approx. 12 V)SFIA1892E