Nissan Juke Service and Repair Manual : Brake warning lamp
Component Function Check
1.CHECK BRAKE WARNING LAMP FUNCTION (1)
Check that brake warning lamp in combination meter turns ON for approx. 1 second after ignition switch is turned ON.
CAUTION:
Never start engine.
Is the inspection result normal? YES >> GO TO 2.
NO >> Proceed to BRC-70, "Diagnosis Procedure".
2.CHECK BRAKE WARNING LAMP FUNCTION (2)
Check that brake warning lamp in combination meter turns ON/OFF when parking brake is operated.
NOTE
:
Brake warning lamp turns ON when parking brake is operated (when parking brake switch is ON).
Is the inspection result normal? YES >> GO TO 3.
NO >> Check parking brake switch system. Refer to BRC-70, "Diagnosis Procedure".
3.CHECK BRAKE WARNING LAMP FUNCTION (3)
Check that brake warning lamp in combination meter turns ON/OFF when brake fluid level switch is operated while brake fluid level in reservoir tank is with the specified level.
NOTE
:
Brake warning lamp turns ON when brake fluid is less than the specified level
(when brake fluid level switch is
ON).
Is the inspection result normal? YES >> INSPECTION END
NO >> Check brake fluid level switch system. Refer to BRC-70, "Diagnosis Procedure".
Diagnosis Procedure
1.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY AND GROUND CIRCUIT
Perform the trouble diagnosis for ABS actuator and electric unit (control unit) power supply and ground circuit.
Refer to BRC-64, "Diagnosis Procedure".
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace error-detected parts.
2.PERFORM THE SELF-DIAGNOSIS
With CONSULT-III.
Perform self-diagnosis for “ABS”.
Is any DTC detected? YES >> Check the DTC. Refer to BRC-31, "DTC Index".
NO >> GO TO 3.
3.CHECK COMBINATION METER
Check combination meter. Refer to MWI-23, "CONSULT-III Function".
Is the inspection result normal? YES >> Replace ABS actuator and electric unit (control unit). Refer to BRC-90, "Removal and Installation".
NO >> Repair or replace combination meter. Refer to MWI-69, "Removal and Installation".
ABS warning lamp
Component Function Check 1.CHECK ABS WARNING LAMP FUNCTION Check that ABS warning lamp in combination meter turns ON for approx. 1 second after ignition switch is turned ON. CAUTION: Never st ...Other materials:
System
CVT control system : System Diagram
CVT control system : System Description
INPUT/OUTPUT SIGNAL TABLE
*: With Nissan Dynamic Control System
SYSTEM DESCRIPTION
• CVT detects the vehicle driving status from switches, sensors and signals,
and controls the vehicle so that
the optimum shift p ...
B1033, B1034 crash zone sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK SELF-DIAG RESULT
With CONSULT-III
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” mode of “AIR BAG” using CONSULT-III.
Without CONSULT-III
1. Turn ignition switch ON.
2. Check the air bag warning lamp statu ...
Basic inspection
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
DETAILED FLOW
1.OBTAIN INFORMATION ABOUT SYMPTOM
Interview the customer to obtain as much malfunction information (conditions
and environment when the malfunction
occurred) as possible when the customer brings the vehicle in.
>> GO TO 2.
2. ...