Nissan 350Z Workshop Maunual 2005 (9) PDF | Page 33

TROUBLE DIAGNOSIS
BRC-33
[ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision: 2005 August 2005 350Z
2. CONNECTOR INSPECTION
1. Disconnect the ABS actuator and electric unit (control unit) control unit connector and check the terminal
for deformation, disconnection, looseness, and so on, If there is an error, repair or replace the terminal.
2. Securely reconnect the connector and re-conduct self-diagnosis.
OK o r NG
OK >> The connector terminal contact is loose, damaged, open or shorted.
NG >> GO TO 3.
3. ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER AND GROUND CIRCUIT INSPEC-
TION
Disconnect ABS actuator and electric unit (control unit) connector.
Check continuity and voltage between connector terminals and
ground.
OK or NG
OK >> Check battery (terminal looseness, power drop, etc.) Error. If there is an error, make repairs.
NG >> Corresponding harness circuit error. Repair the circuit.
SFIA1880E
Terminal number Signal name Measuring condition Measured value
29 (G/R) Power supply
Ignition switch ON Battery voltage (approx. 12V)
Ignition switch OFF Approx. 0V
SFIA1881E
Terminal number Signal name Measuring condition Measured value
30 (B)
16 (B)
Ground Ignition switch OFF Continuity should exist.

Nissan 350Z Workshop Maunual 2005 (9) Summary of Content

TROUBLE DIAGNOSISBRC-33[ABS]CDEGHIJKLMABBRCRevision: 2005 August 2005 350Z2. CONNECTOR INSPECTION 1. Disconnect the ABS actuator and electric unit (control unit) control unit connector and check the terminalfor deformation, disconnection, looseness, and so on, If there is an error, repair or replace the terminal. 2. Securely reconnect the connector and re-conduct self-diagnosis. OK o r NGOK The connector terminal contact is loose, damaged, open or shorted.NG GO TO 3.3. ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER AND GROUND CIRCUIT INSPEC-TIONDisconnect ABS actuator and electric unit (control unit) connector.Check continuity and voltage between connector terminals andground.OK or NGOK Check battery (terminal looseness, power drop, etc.) Error. If there is an error, make repairs.NG Corresponding harness circuit error. Repair the circuit.SFIA1880ETerminal number Signal name Measuring condition Measured value29 (G/R) Power supplyIgnition switch ON Battery voltage (approx. 12V)Ignition switch OFF Approx. 0VSFIA1881ETerminal number Signal name Measuring condition Measured value30 (B) 16 (B)Ground Ignition switch OFF Continuity should exist.