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Home >> Infiniti >> 2023 >> QX55 Essential >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Chassis Control >> System Description >> Diagnosis System (Chassis Control Module) >> CONSULT Function >> Active Test
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Active Test

The active test is used to determine and identify details of a malfunction, based on self-diagnosis test results and data obtained in the DATA MONITOR. In response to instructions from CONSULT, instead of those from chassis control module on the vehicle, a drive signal is sent to the actuator to check its operation.

CAUTION:
  • Never perform ACTIVE TEST while driving the vehicle.
  • Always bleed air from brake system before active test.
  • Never perform active test when system is malfunctioning.
NOTE: During an active test, sometimes a chassis control warning is displayed and the master warning lamp illuminates on the information display in the combination meter; however, this is not a malfunction.

Test item

Operation

Description

BRAKE ACTUATOR 1 MODE 1

Start

Controls brake fluid pressure.

BRAKE ACTUATOR 1 MODE 2

Start

Controls brake fluid pressure.

BRAKE ACTUATOR 1 MODE 3

Start

Controls brake fluid pressure.

BRAKE ACTUATOR 2 MODE 1

Start

Controls brake yaw moment.

BRAKE ACTUATOR 2 MODE 2

Start

Controls brake yaw moment.

BRAKE ACTUATOR 2 MODE 3

Start

Controls brake yaw moment.

BRAKE ACTUATOR 3 MODE 1

Start

Controls brake yaw moment.

BRAKE ACTUATOR 3 MODE 2

Start

Controls brake yaw moment.

BRAKE ACTUATOR 3 MODE 3

Start

Controls brake yaw moment.

MASTER WARNING ACTIVE

On

If touching "On" with the master warning lamp not illuminated, the master warning lamp illuminates. Stops in approximately 1 minute.

Off

The master warning lamp turns OFF. (Vehicle in normal state)

HDC DISP

On

Displayed but not used.

Off

Displayed but not used.

BRAKE HOLD DISP

INACT

Does not display the operating status of hill start assist function displayed on the information display in the combination meter.

ACTIVE

Displays the operating status of hill start assist function displayed on the information display in the combination meter.

READY

Displays the ready status of hill start assist function displayed on the information display in the combination meter.

ERROR

Does not display the operating status of hill start assist function displayed on the information display in the combination meter.

AEB DISP

On

Displays the operating status of active engine brake (brake control) function displayed on the information display in the combination meter.

Off

Does not display the operating status of active engine brake (brake control) function displayed on the information display in the combination meter.

FR TIRE DISP

On

Displays the front RH tire on the information display in the combination meter.

Off

Does not display the front RH tire on the information display in the combination meter.

RR TIRE DISP

On

Displays the rear RH tire on the information display in the combination meter.

Off

Does not display the rear RH tire on the information display in the combination meter.

FL TIRE DISP

On

Displays the front LH tire on the information display in the combination meter.

Off

Does not display the front LH tire on the information display in the combination meter.

RL TIRE DISP

On

Displays the rear LH tire on the information display in the combination meter.

Off

Does not display the rear LH tire on the information display in the combination meter.

VEHICLE DISP

On

Displays the operating status of active ride control (brake control) function displayed on the information display in the combination meter.

Off

Does not display the operating status of active ride control (brake control) function displayed on the information display in the combination meter.

INTERRUPT DISP

NO REQ

Does not display the interrupt of hill start assist function displayed on the information display in the combination meter.

READY

Displays the interrupt of ready status of hill start assist function displayed on the information display in the combination meter.

ACT

Displays the interrupt of operating status of hill start assist function displayed on the information display in the combination meter.

HDC

Displayed but not used.

TURN DISP

NO DISP

Does not display the turning status on the information display in the combination meter.

LH

Displays the LH turning status on the information display in the combination meter.

RH

Displays the RH turning status on the information display in the combination meter.

ATC 1 DISP

On

Displays the active trace control function on the information display in the combination meter.

Off

Does not display the active trace control function on the information display in the combination meter.

ATC 2 DISP

On

Displays the active trace control function on the information display in the combination meter.

Off

Does not display the active trace control function on the information display in the combination meter.

ATC 3 DISP

On

Displays the active trace control function on the information display in the combination meter.

Off

Does not display the active trace control function on the information display in the combination meter.

ATC 4 DISP

On

Displays the active trace control function on the information display in the combination meter.

Off

Does not display the active trace control function on the information display in the combination meter.

ATC 5 DISP

On

Displays the active trace control function on the information display in the combination meter.

Off

Does not display the active trace control function on the information display in the combination meter.

ARC DISP

On

Displays the active ride control (brake control) function on the information display in the combination meter.

Off

Does not display the active ride control (brake control) function on the information display in the combination meter.

Automatic brake hold lamp active

Standby (white) lamp lighting

Turn On the automatic brake hold indicator lamp (white) in the combination meter.

Operation (green) lamp lighting

Turn On the automatic brake hold indicator lamp (green) in the combination meter.

Automatic brake hold SW lamp active

LED lighting

Turn On the automatic brake hold switch indicator.

LED blinking (1Hz)

Blink the automatic brake hold switch indicator.