Nissan 350Z Workshop Maunual 2006 (9) PDF | Page 28

BRC-28
[ABS]
TROUBLE DIAGNOSIS FOR SYSTEM
Revision: 2005 August 2006 350Z
5. CHECK WHEEL SENSOR HARNESS
1. Turn ignition switch OFF and disconnect the wheel sensor con-
nector E42 (FR - LH) or E27 (FR - RH) or T5 (RR - RH, LH) and
ABS control unit (control unit) connector E51.
2. Check continuity between terminals. (Also check the continuity
when the steering wheel is turned right and left and when the
sensor harness inside the wheel well is moved.)
OK or NG
OK >> GO TO 6.
NG >> Repair or replace harness and connector that have malfunction.
6. CHECK WHEEL SENSOR
1. Replace wheel sensor that resulted in malfunction by self-diagnosis.
2. Reconnect connectors, drive vehicle at 30 km/h (19 MPH) or more for approximately 1 minute, and then
perform self-diagnosis.
Is above displayed on self-diagnosis display?
OK >> Wheel sensor has malfunction.
NG >>
? Replace ABS actuator and electric unit (control unit).
? Perform to self-diagnosis again, and make sure that the result shows ?NO DTC IS DETECTED.
FURTHER TESTING MAY BE REQUIRED?.
SFIA3245E
Power system Signal system Ground system
Wheel
ABS actuator
and electric unit
(control unit)
Wheel sensor
ABS actuator and
electric unit
(control unit)
Wheel sensor
ABS actuator
and electric unit
(control unit)
(signal)
ABS actuator
and electric unit
(control unit)
(ground)
Front RH 24 1 9 2 24, 9
16, 30
Front LH 22 1 7 2 22, 7
Rear RH 28 1 13 2 28, 13
Rear LH 26 3 11 4 26, 11
Power system : Continuity should exist.
Signal system : Continuity should exist.
Ground system : Continuity should not exist.
Self-diagnosis results
FR RH SENSOR -1, -2
FR LH SENSOR -1, -2
RR RH SENSOR -1, -2
RR LH SENSOR -1, -2

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

BRC-28[ABS]TROUBLE DIAGNOSIS FOR SYSTEMRevision: 2005 August 2006 350Z5. CHECK WHEEL SENSOR HARNESS1. Turn ignition switch OFF and disconnect the wheel sensor con-nector E42 (FR - LH) or E27 (FR - RH) or T5 (RR - RH, LH) andABS control unit (control unit) connector E51.2. Check continuity between terminals. (Also check the continuitywhen the steering wheel is turned right and left and when thesensor harness inside the wheel well is moved.)OK or NGOK GO TO 6.NG Repair or replace harness and connector that have malfunction.6. CHECK WHEEL SENSOR 1. Replace wheel sensor that resulted in malfunction by self-diagnosis.2. Reconnect connectors, drive vehicle at 30 km/h (19 MPH) or more for approximately 1 minute, and thenperform self-diagnosis.Is above displayed on self-diagnosis display?OK Wheel sensor has malfunction.NG Replace ABS actuator and electric unit (control unit). Perform to self-diagnosis again, and make sure that the result shows NO DTC IS DETECTED.FURTHER TESTING MAY BE REQUIRED.SFIA3245EPower system Signal system Ground systemWheelABS actuator and electric unit(control unit)Wheel sensorABS actuator and electric unit(control unit)Wheel sensorABS actuator and electric unit(control unit)(signal)ABS actuator and electric unit(control unit)(ground)Front RH 24 1 9 2 24, 916, 30Front LH 22 1 7 2 22, 7Rear RH 28 1 13 2 28, 13Rear LH 26 3 11 4 26, 11Power system : Continuity should exist.Signal system : Continuity should exist.Ground system : Continuity should not exist.Self-diagnosis resultsFR RH SENSOR -1, -2FR LH SENSOR -1, -2RR RH SENSOR -1, -2RR LH SENSOR -1, -2