Nissan Qashqai (2007-2010). Manual - part 705
BRC-18
< FUNCTION DIAGNOSIS >
[ABS]
DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL
UNIT)]
NOTE:
1: Only 4WD models
2: Every 20 seconds momentary switch to OFF.
ACTIVE TEST MODE
CAUTION:
• Do not perform active test while driving vehicle.
• Make sure to completely bleed air from brake system.
• The active test cannot be performed with the ABS warning lamp and brake warning lamp are ON.
• ABS warning lamp and brake warning lamp are ON during active test.
NOTE:
• When active test is performed while depressing the pedal, the pedal depression amount will change. This is
normal. (Only solenoid valve and ABS motor.)
• “TEST IS STOPPED” is displayed 10 seconds after operation start.
• After “TEST IS STOPPED” is displayed, to perform test again.
Test Item
BATTERY VOLT
(V)
×
×
Battery voltage supplied to the ABS actuator and electric
unit (control unit)
DECEL G SENSOR
(G)
NOTE 1
×
×
Vehicle on level surface or on slope
FR RH IN SOL
(On/Off)
o
×
Operation status of each solenoid valve
FR RH OUT SOL
(On/Off)
o
×
FR LH IN SOL
(On/Off)
o
×
FR LH OUT SOL
(On/Off)
o
×
RR RH IN SOL
(On/Off)
o
×
RR RH OUT SOL
(On/Off)
o
×
RR LH IN SOL
(On/Off)
o
×
RR LH OUT SOL
(On/Off)
o
×
MOTOR RELAY
(On/Off)
o
×
Motor and motor relay operation
ACTUATOR RLY
(On/Off)
NOTE 2
o
×
Actuator relay operation
ABS WARN LAMP
(On/Off)
o
×
ABS warning lamp
G SENSOR
(On/Off)
o
o
G sensor signal status
EBD SIGNAL
(On/Off)
o
o
EBD operation
ABS SIGNAL
(On/Off)
o
o
ABS operation
EBD FAIL SIG
(On/Off)
o
o
EBD fail-safe signal
ABS FAIL SIG
(On/Off)
o
o
ABS fail-safe signal
Monitor item (Unit)
SELECT MONITOR ITEM
Remarks
ECU INPUT SIG-
NALS
MAIN SIGNLAS