Description
CAUTION:
Always perform stroke sensor calibration before driving after any of the following operations is performed.
×: Necessary, -: Not necessary
| Procedure | Stroke sensor calibration |
|---|---|
| Removing/installing electrical brake control unit | × |
| Replacing electrical brake control unit | × |
| Removing/installing stroke sensor | × |
| Replacing stroke sensor | × |
| Removing/installing brake pedal | × |
| Replacing brake pedal | × |
| Adjusting brake pedal each height | × |
Work Procedure
CAUTION:
Make sure to use CONSULT when performing stroke sensor calibration. (It cannot be performed by any means other than CONSULT.)
VEHICLE CONDITION
-
Stop the vehicle.
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector.
>>
GO TO 2.
CHECK 12V BATTERY
Check the 12V battery. Refer to Work Flow.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Charge or replace the 12V battery. Refer toWork Flow or Removal and Installation. GO TO 3.
CHECKING INSTALLATION CONDITIONS OF BRAKE COMPONENTS
Check the installation conditions of brake components.
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace error-detected parts. GO TO 4.
CHECK BRAKE PEDAL
Check the brake pedal.
- Brake pedal height: Refer to Inspection and Adjustment.
- Brake pedal assembly: Refer to Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Adjust the brake pedal height or replace brake pedal assembly.
- Adjust the brake pedal: Refer to Inspection and Adjustment.
- Replace the brake pedal: Refer to Removal and Installation.
PERFORM SELF-DIAGNOSIS
With CONSULT
-
Turn the ignition switch OFF to ON without depressing the brake pedal.
CAUTION:
Never start engine.
-
Repeat step 1 two or more times.
CAUTION:
Be sure to wait for 5 seconds or more after turning the ignition switch OFF.
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector.
-
Get out of the vehicle, close all doors, check that the room lamp is OFF, and wait for 3 minutes or more without opening these doors.
CAUTION:
Never operate the vehicle.
-
Turn the ignition switch ON without depressing the brake pedal.
CAUTION:
Never start engine.
-
Erase self-diagnosis result for “ABS”.
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector.
-
Get out of the vehicle, close all doors, check that the room lamp is OFF, and wait for 3 minutes or more without opening these doors.
CAUTION:
Never operate the vehicle.
-
Turn the ignition switch ON without depressing the brake pedal.
CAUTION:
Never start engine.
-
Depress brake pedal by 100 mm (3.94 in) or more, and hold the position for 5 seconds or more.
-
Release brake pedal.
-
Perform self-diagnosis for “ABS”.
Is a malfunction detected?
YES>>Check the DTC. Refer to DTC Index. GO TO 6.
NO>>GO TO 6.
PERFORM PEDAL STROKE SENSOR CALIBRATION
With CONSULT
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector and wait for 10 seconds or more.
-
Turn the ignition switch ON without depressing the brake pedal.
CAUTION:
Never start engine.
-
Start CONSULT and select "ABS" , "Work support" and "Stroke sensor calibration" according to this order.
CAUTION:
Never depress brake pedal.
-
Touch “START”.
Is either “COMPLETED” or “The operation is incomplete. Try again after confirming the operation condition.” displayed?
“COMPLETED”>>Touch the “END”. GO TO 7.
“The operation is incomplete. Try again after confirming the operation condition.”>>GO TO 1.
CHECK DATA MONITOR
With CONSULT
Select “ABS”, “Data monitor” and “Stroke sensor output voltage” according to this order. Check that this signal is within the specified value. Refer to Reference Value.
Is the inspection result normal?
YES>>GO TO 8.
NO>>GO TO 6.
ERASE SELF-DIAGNOSIS MEMORY
With CONSULT
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector and wait for 10 seconds or more.
CAUTION:
Be sure to perform the operation above.
-
Turn the ignition switch ON without depressing the brake pedal.
CAUTION:
Never start engine.
-
Erase self-diagnosis result for “ABS”.
-
Turn the ignition switch OFF and disconnect CONSULT from data link connector.
-
Get out of the vehicle, close all doors, check that the room lamp is OFF, and wait for 3 minutes or more without opening these doors.
CAUTION:
Never operate the vehicle.
Are the memories erased?
YES>>INSPECTION END
NO>>Check the items indicated by the self-diagnosis.
Other materials
Brake fluid
Basic information
For detailed specifications regarding brake fluid for your Nissan Armada, refer
to the section "Capacities and recommended fluids/lubricants" in the official documentation.
Maintaining the correct brake fluid condition in the Nissan Armada is essential
for ensuring ...
Diagnosis and Repair Work Flow
Work Flow
OVERALL SEQUENCEDETAILED FLOWINTERVIEW FOR MALFUNCTION
It is also important to clarify the customer concerns before starting the inspection. Interview the customer about the concerns carefully and understand the symptoms fully.
NOTE:
The customers are not professionals. Never assume that ...
Memory Function Does Not Operate
All Component
Diagnosis Procedure
CHECK MANUAL OPERATION
Check manual operation.
Does it operate normally?
YES>>
GO TO 2.
NO>>
Repair or replace the malfunctioning parts.
PERFORM MEMORY STORING
Perform MEMORY STORING. Refer to Description.
Check memory function operation.
Does i ...