Nissan Rogue. Instruction — part 948
PCS-38
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
B20DE IGNITION RELAY OFF CIRCUIT
B20DE IGNITION RELAY OFF CIRCUIT
DTC Logic
INFOID:0000000011277093
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait 1 second or more.
3. Turn ignition switch ON.
4. Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
Is DTC B20DE displayed?
YES
>> Refer to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011277094
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-40, "Removal and Installation"
NO
>> Refer to
GI-44, "Intermittent Incident"
.
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 igni-
tion relay inside it).
IPDM E/R
PCS
POWER SUPPLY AND GROUND CIRCUIT
PCS-39
< DTC/CIRCUIT DIAGNOSIS >
[IPDM E/R]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000011277095
Regarding Wiring Diagram information, refer to
.
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
1. Disconnect IPDM E/R connector E118.
2. 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
1. Disconnect IPDM E/R connectors E119, E120 and E121.
2. Check continuity between IPDM E/R connectors and ground.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace harness or connectors.
Terminal No.
Signal name
Fuse and fusible link Nos.
1
Battery power supply
D (80A)
2
C (100A)
IPDM E/R
Ground
Voltage
(Approx.)
Connector
Terminal
E118
1
—
Battery voltage
2
IPDM E/R
Ground
Continuity
Connector
Terminal
E119
12
Yes
E120
31
E121
47
PCS-40
< REMOVAL AND INSTALLATION >
[IPDM E/R]
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
REMOVAL AND INSTALLATION
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Exploded View
INFOID:0000000011277096
Removal and Installation
INFOID:0000000011277097
CAUTION:
IPDM E/R integrated relays are not serviceable parts, do not remove from the IPDM E/R.
REMOVAL
1. Disconnect the negative battery terminal. Refer to
PG-78, "Removal and Installation (Battery)"
2. Remove air duct assembly and air cleaner case duct. Refer to
.
1. IPDM E/R cover
2. IPDM E/R
3. IPDM E/R case
4. IPDM E/R harness cover A
5. IPDM E/R harness cover B
Front
ALMIA0705ZZ
PCS
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
PCS-41
< REMOVAL AND INSTALLATION >
[IPDM E/R]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
3. Release pawls on IPDM E/R cover (1) and remove.
: Pawls
4. Release pawls and remove IPDM E/R (1) from the IPDM E/R
case (2).
: Pawls
5. Disconnect the harness connectors from IPDM E/R (1) and
remove.
CAUTION:
Replace the IPDM E/R if it has been dropped or sustained
an impact.
6. Preform the following steps to remove the IPDM E/R case (if necessary).
a. Release the negative battery cable and harness clips from the IPDM E/R case.
b. Release the pawls on the IPDM/ E/R harness covers A, B and remove from the IPDM E/R case.
c. Remove the bolts from the IPDM E/R case.
d. Remove the bolt (A) from the fusible link box.
e. Disconnect the harness connectors from the fusible link box.
ALMIA0685ZZ
ALMIA0686ZZ
ALMIA0687ZZ
ALMIA0699ZZ
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