Nissan Qashqai (2007-2010). Manual - part 725
BRC-98
< FUNCTION DIAGNOSIS >
[ESP/TCS/ABS]
DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL
UNIT)]
NOTE:
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, ESP OFF indicator lamp, SLIP indi-
cator lamp and brake warning lamp are on.
• ABS warning lamp, ESP OFF indicator lamp, SLIP indicator lamp and brake warning lamp are on dur-
ing active test.
• Erase memory of ICC system after implementing 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
ABS SOLENOID VALVE
• For ABS solenoid valve, touch “UP”, “KEEP” and “DOWN”. Then use screen monitor to check that solenoid
valve operates as shown in the table below.
*: ON for 1 to 2 seconds after the touch, and then OFF.
NOTE:
A brief moment of ON/OFF condition occurs every 20 seconds after ignition switch turned ON. This is malfunction because it is an
operation for checking.
ABS SOLENOID VALVE (ACT)
• For ABS solenoid valve (ACT), touch “UP”, “ACT UP” and “ACT KEEP”. Then use screen monitor to check
that solenoid valve operates as shown in the table below.
Test item
Display item
Display
UP
KEEP
DOWN
FR RH SOL
FR RH IN SOL
OFF
ON
ON
FR RH OUT SOL
OFF
OFF
ON*
USV [FR-RL]
OFF
OFF
OFF
HSV [FR-RL]
OFF
OFF
OFF
FR LH SOL
FR LH IN SOL
OFF
ON
ON
FR LH OUT SOL
OFF
OFF
ON*
USV [FL-RR]
OFF
OFF
OFF
HSV [FL-RR]
OFF
OFF
OFF
RR RH SOL
RR RH IN SOL
OFF
ON
ON
RR RH OUT SOL
OFF
OFF
ON*
USV [FL-RR]
OFF
OFF
OFF
HSV [FL-RR]
OFF
OFF
OFF
RR LH SOL
RR LH IN SOL
OFF
ON
ON
RR LH OUT SOL
OFF
OFF
ON*
USV [FR-RL]
OFF
OFF
OFF
HSV [FR-RL]
OFF
OFF
OFF