Nissan Juke Service and Repair Manual : ECU diagnosis information
ABS actuator and electric unit (control unit)
Reference Value
CONSULT-III DATA MONITOR STANDARD VALUE
*1: Confirm tire pressure is standard value.
*2: Refer to “valve operation” in BRC-13, "System Description" for valve operation of each valve.
*3: Refer to BRC-13, "System Description" for ON/OFF conditions of each warning lamp and indicator lamp.
Fail-safe
ABS FUNCTION
ABS warning lamp in combination meter turn ON when a malfunction occurs in system [ABS actuator and electric unit (control unit)]. The control is suspended for ABS function. The vehicle status becomes the same as models without ABS function. However, EBD function is operated normally.
NOTE
:
ABS self-diagnosis sound may be heard the same as in the normal condition,
because self-diagnosis is performed
when ignition switch turns ON and when vehicle initially starts.
EBD FUNCTION
ABS warning lamp and brake warning lamp in combination meter turn ON when a malfunction occurs in system [ABS actuator and electric unit (control unit)]. The control is suspended for ABS function and EBD function.
The vehicle status becomes the same as models without ABS function and EBD function.
DTC Inspection Priority Chart
When multiple DTCs are displayed simultaneously, check one by one depending on the following priority list.
DTC Index
Diagnosis system [ABS actuator and electric unit (control unit)]
CONSULT-III Function APPLICATION ITEMS CONSULT-III can display each diagnostic item using the diagnostic test modes as follows. *: The following diagnosis information is erased by erasing. • ...Wiring diagram
BRAKE CONTROL SYSTEM Wiring Diagram For connector terminal arrangements, harness layout, and alphabets in a (option abbreviation; if not described in wiring diagram), refer to GI-12, "Connec ...Other materials:
Squeak and rattle trouble diagnoses
Work Flow
CUSTOMER INTERVIEW
Interview the customer if possible, to determine the conditions that exist
when the noise occurs. Use the Diagnostic
Worksheet during the interview to document the facts and conditions when the
noise occurs and any of
customer's comments; refer to DLK-553, &quo ...
Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT
BELT
PRE-TENSIONER"
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”,
used along
with a front seat belt, helps to reduce the risk or severity of injury to the
driver a ...
ASCD main switch
Component Function Check
1.CHECK ASCD MAIN SWITCH FUNCTION
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals under the following
conditions.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-1009, "Diagnosis Proced ...