Nissan Juke Service and Repair Manual : P245A EGR cooler bypass valve control solenoid valve
DTC Logic
DTC DETECTION LOGIC
NOTE
:
If DTC P245A is displayed with DTC P0560 or P0657, first perform trouble
diagnosis for DTC P0560 or P0657.
Refer to EC-963, "DTC Logic" (DTC P0560) or EC-976, "DTC Logic" (DTC P0657).
Diagnosis Procedure
1.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E38. Refer to Ground inspection in GI-44, "Circuit Inspection".
Is the inspection result normal? YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK EGR COOLER BYPASS VALVE CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect EGR cooler bypass valve control solenoid valve harness connector.
3. Turn ignition switch ON.
4. Check the voltage between EGR cooler bypass valve control solenoid valve harness connector and ground.
Is the inspection result normal? YES >> GO TO 4.
NO >> GO TO 3.
3.DETECT MALFUNCTIONING PART
Check the following.
• Harness connectors E8, F1 • Harness for open or short between IPDM E/R and EGR cooler bypass valve control solenoid valve
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK EGR COOLER BYPASS VALVE CONTROL SOLENOID VALVE GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connectors.
3. Check the continuity between EGR cooler bypass valve control solenoid valve harness connector and ECM harness connector.
4. Also check harness for short to ground and short to power.
Is the inspection result normal? YES >> GO TO 5.
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
5.CHECK EGR COOLER BYPASS VALVE CONTROL SOLENOID VALVE
Refer to EC-1007, "Component Inspection".
Is the inspection result normal? YES >> GO TO 6.
NO >> Replace EGR cooler bypass valve control solenoid valve.
6.CHECK INTERMITTENT INCIDENT
Refer to GI-42, "Intermittent Incident".
>> INSPECTION END
Component Inspection
1.CHECK EGR COOLER BYPASS VALVE CONTROL SOLENOID VALVE
1. Reconnect all harness connectors disconnected.
2. Measure the voltage signal between ECM harness connector and ground under the following conditions.
Is the inspection result normal? YES >> INSPECTION END
NO >> Replace EGR cooler bypass valve control solenoid valve.
P2263 TC system
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1.CHECK VACUUM HOSES AND VACUUM GALLERY
1. Turn ignition switch OFF.
2. Check vacuum hoses and vacuum gallery for clogging, cracks
or improper ...
PC415 communication circuit
Description
CAN (Controller Area Network) is a serial communication line for real time
application. It is an on-vehicle multiplex
communication line with high data communication speed and excellen ...
Other materials:
Back door opener actuator
Component Function Check
1.CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2. Select “TRUNK/BACK DOOR” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Back door o ...
P range interlock door lock/unlock function does not operate
Diagnosis Procedure
1.CHECK “AUTOMATIC LOCK/UNLOCK SELECT” SETTING IN “WORK SUPPORT”
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “AUTOMATIC LOCK/UNLOCK SELECT” in “WORK SUPPORT” mode.
3. Check “AUTOMATIC LOCK/UNLOCK SELECT” in “WORK SUPPORT”.
Refer to DLK-41, "DOOR LOCK : ...
Diagnosis system (BCM)
Common item
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 following functions for each system.
NOTE:
It can perform the diagnosis modes except the fo ...
