Nissan Juke Service and Repair Manual : Diagnosis system (A/C auto AMP.)
Description
Air conditioning system performs self-diagnosis, operation check, function diagnosis, and various settings using diagnosis function of each control unit.
CONSULT-III Function
CONSULT-III performs the following functions via CAN communication with A/C auto amp.
NOTE
:
Diagnosis should be performed with engine running. Door motor operation speeds
become slower and NO
results may be returned even for normal operation if battery voltage drops below
12 V during self-diagnosis.
ECU IDENTIFICATION
Part number of A/C auto amp. can be checked.
SELF-DIAGNOSIS RESULTS
Diagnosis result that is judged by A/C auto amp. can be checked. Refer to HAC-130, "DTC Index".
DATA MONITOR
Input/output signal of A/C auto amp. can be checked.
Display item list
*: “DUTY” is displayed, but voltage is indicated. Or unit is not displayed but unit is (V).
ACTIVE TEST
The signals used to activate each device forcibly supplied from A/C auto amp. operation check of air conditioning system can be performed.
Check each output device
NOTE
:
Perform the inspection of each output device after starting the engine because
the compressor is operated.
WORK SUPPORT
Setting change of each setting functions can be performed.
NOTE
:
When the battery cable is disconnected from the negative terminal or when the
battery voltage becomes 10 V
or less, the setting of WORK SUPPORT may be cancelled.
Operation
Switch Name and Function OPERATION AND DISPLAY A/C Display (Display in Multi Display Unit) • Air conditioning system operation status is indicated on display in multi display unit. Indication o ...Diagnosis system (BCM) (with intelligent key system)
Common item : consult-III Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT-III performs the following functions via CAN communication with BCM. SYSTEM APPLICATION BCM can perform the follow ...Other materials:
P1554 battery current sensor
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM COMPONENT FUNCTION CHECK
Perform component function check. Refer to EC-337, "Component Function
Check".
NOTE:
Use component function check to check the overall function of the battery
current sensor circuit. D ...
Back door opener switch
Component Function Check
1.CHECK FUNCTION
1. Select “TRUNK” of “BCM” using CONSULT-III.
2. Select “TR/BD OPEN SW” in “DATA MONITOR” mode.
3. Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Back door opener switc ...
Precaution
NOTE:
If any malfunction occurs in the RE0F10A model transaxle, replace the entire
transaxle assembly.
• Before connecting or disconnecting the TCM harness connector,
turn ignition switch OFF and disconnect negative battery
cable. Because battery voltage is applied to TCM even if ignition
swi ...