Nissan Juke Service and Repair Manual : P0603 ECM
Description
ECM has the memory function of the DTC memory, the air-fuel ratio feedback compensation value memory, the Idle Air Volume Learning value memory, etc. even when the ignition switch is turned OFF.
DTC Logic
DTC DETECTION LOGIC
*: This self-diagnosis is not for ECM power supply circuit, even though “ECM BACK UP/CIRCUIT” is displayed on CONSULT-III screen.
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON wait at least 10 seconds.
2. Turn ignition switch OFF and wait at least 5 minutes 3. Turn ignition switch ON, wait at least 10 seconds.
4. Repeat step 2 and 3 for five times.
5. Check 1st trip DTC.
Is 1st trip DTC detected? YES >> Go to EC-681, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.INSPECTION START
1. Erase DTC.
2. Perform DTC CONFIRMATION PROCEDURE.
See EC-681, "DTC Logic".
Is the 1st trip DTC P0603 displayed again? YES >> GO TO 2.
NO >> INSPECTION END
2.REPLACE ECM
1. Replace ECM.
2. Perform EC-541, "Work Procedure".
>> INSPECTION END
P0524 engine oil pressure
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC P0524 is displayed with DTC P0520 or P0075, perform trouble diagnosis for
DTC P0520 or P0075
first. Refer to EC-674, "DTC Logic" or EC-583, & ...
P0605 ECM
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn
ignition switch OFF and wait at
least 10 se ...
Other materials:
Condenser
Exploded View
1. Condenser
2. Refrigerant pressure sensor
3. O-ring
4. Grommet
5. Braket
6. O-ring
7. Liquid tank braket
8. Liquid tank
: Do not reuse
: N·m (kg-m, in-lb)
: N·m (kg-m, ft-lb)
Condenser : Removal and Installation
CAUTION:
Perform lubricant return operation before ...
Front fog lamp circuit
Component Function Check
1.CHECK FRONT FOG LAMP OPERATION
CONSULT-III ACTIVE TEST
1. Select “EXTERNAL LAMPS” of IPDM E/R active test item.
2. With operating the test items, check that the front fog lamp is turned ON.
Fog : Front fog lamp ON
Off : Front fog lamp OFF
Is the measurement normal?
...
Back door finisher
Exploded View
1. Rear view camera
2. Back door opener request switch
3. Emblem
4. Back door finisher
: Clip
: Pawl
: Do not reuse
Removal and Installation
REMOVAL
1. Remove back door trim. Refer to INT-35, "BACK DOOR LOWER FINISHER :
Removal and Installation".
2. Remove ba ...