Nissan Rogue Service Manual: DTC/circuit diagnosis
U1000 CAN COMM CIRCUIT
Description
Refer to LAN-8, "System Description".
DTC Logic
DTC DETECTION LOGIC
|
CONSULT Display |
DTC Detection Condition |
Possible Cause |
| CAN COMM CIRCUIT [U1000] | When IPDM E/R cannot communicate with CAN communication signal continuously for 2 seconds or more. | In CAN communication system, any item (or items) of
the following listed below is malfunctioning:
|
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
- Turn ignition switch ON and wait for 2 second or more.
- Check “SELF-DIAG RESULTS” of “IPDM E/R”.
Is “CAN COMM CIRCUIT” displayed? YES >> Refer to LAN-17, "Trouble Diagnosis Flow Chart".
NO >> Refer to GI-41, "Intermittent Incident".
B120E IPDM E/R
DTC Logic
DTC DETECTION LOGIC
|
CONSULT Display |
DTC Detection Condition |
Possible Cause |
| USM ECU Not configured [B120E] | The IPDM E/R detects 0V for greater than 2 seconds.
ECU internal failure. |
IPDM E/R |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
- Turn ignition switch ON.
- Turn ignition switch OFF and wait 1 second or more.
- Turn ignition switch ON.
- Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B120E displayed? YES >> Refer to PCS-32, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B120E CRNT? YES >> Replace IPDM E/R. Refer to PCS-35, "Removal and Installation".
NO >> Refer to GI-41, "Intermittent Incident".
B120E IPDM E/R
DTC Logic
DTC DETECTION LOGIC
|
CONSULT Display |
DTC Detection Condition |
Possible Cause |
| USM ECU Not configured [B120E] | The IPDM E/R detects 0V for greater than 2 seconds.
ECU internal failure. |
IPDM E/R |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
- Turn ignition switch ON.
- Turn ignition switch OFF and wait 1 second or more.
- Turn ignition switch ON.
- Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B120E displayed? YES >> Refer to PCS-32, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B120E CRNT? YES >> Replace IPDM E/R. Refer to PCS-35, "Removal and Installation".
NO >> Refer to GI-41, "Intermittent Incident".
B20DD IGNITION RELAY ON CIRCUIT
DTC Logic
DTC DETECTION LOGIC
|
CONSULT Display |
DTC Detection Condition |
Possible Cause |
| IGN RELAY ON [B20DD] | The ignition relay ON is detected for 1 second at ignition switch OFF (CPU monitors the status at the contact and excitation coil circuits of the ignition relay inside it | IPDM E/R |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
- Turn ignition switch ON.
- Turn ignition switch OFF and wait 1 second or more.
- Turn ignition switch ON.
- Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B20DD displayed? YES >> Refer to PCS-32, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B20DD CRNT? YES >> Replace IPDM E/R. Refer to PCS-35, "Removal and Installation".
NO >> Refer to GI-41, "Intermittent Incident".
B20DE IGNITION RELAY OFF CIRCUIT
DTC Logic
DTC DETECTION LOGIC
|
CONSULT Display |
DTC Detection Condition |
Possible Cause |
| IGN RELAY OFF [B20DE] | The ignition relay OFF is detected for 1 second at ignition switch ON (CPU monitors the status at the contact and excitation coil circuits of the ignition relay inside it). | IPDM E/R |
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION
- Turn ignition switch ON.
- Turn ignition switch OFF and wait 1 second or more.
- Turn ignition switch ON.
- Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B20DE displayed? YES >> Refer to PCS-33, "Diagnosis Procedure".
NO >> Inspection End.
Diagnosis Procedure
1. PERFORM SELF DIAGNOSTIC RESULT
Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is display history of DTC B20DE CRNT? YES >> Replace IPDM E/R. Refer to PCS-35, "Removal and Installation".
NO >> Refer to GI-41, "Intermittent Incident".
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
Regarding Wiring Diagram information, refer to PCS-24, "Wiring Diagram".
1. CHECK FUSE AND FUSIBLE LINKS
Check that the following IPDM E/R fuse or fusible links are not blown.
Is the fuse blown? YES >> Replace the blown fuse or fusible link after repairing the affected circuit.
NO >> GO TO 2.
2. CHECK BATTERY POWER SUPPLY CIRCUIT
- Disconnect IPDM E/R connector E118.
- Check voltage between IPDM E/R connector E118 and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness or connectors.
3. CHECK GROUND CIRCUIT
- Disconnect IPDM E/R connectors E119, E120 and E121.
- Check continuity between IPDM E/R connectors and ground.
Is the inspection result normal? YES >> Inspection End.
NO >> Repair or replace harness or connectors.
Wiring diagram
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Wiring Diagram
...
Removal and installation
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Exploded View
IPDM E/R cover
IPDM E/R
IPDM E/R case
IPDM E/R harness cover A
IPDM E/R harness cover B
Front
Remo ...
Other materials:
iPod®* player operation without Navigation System (if so equipped)
iPod®* player operation without Navigation System
Connecting iPod
WARNINGDo not connect, disconnect, or operate the
USB device while driving. Doing so can be
a distraction. If distracted you could lose
control of your vehicle and cause an accident
or serious injury.
& ...
Wiring diagram
TIRE PRESSURE MONITORING SYSTEM
Wiring Diagram
...
Wiper and washer system symptoms
Symptom Table
CAUTION:
Perform the self-diagnosis with CONSULT before performing the diagnosis by
symptom. Perform the
diagnosis by DTC if DTC is detected.
...
