Nissan Sentra. Manual — part 283
DLK-248
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
KEYFOB ID REGISTRATION
KEYFOB ID REGISTRATION
Description
INFOID:0000000009756550
Perform the following procedure after BCM is replaced or when new keyfob ID is registered
NOTE:
When registering the keyfob ID, perform only one procedure to simultaneously register both ID (IMMOBI-
LIZER ID and keyfob ID).
Work Procedure
INFOID:0000000009756551
1.
STEP 1
Close all doors.
>> GO TO 2.
2.
STEP 2
Preform lock operation by door lock and unlock switch.
>> GO TO 3.
3.
STEP 3
1. Remove and insert the key into the ignition key cylinder 6 times within 10 seconds (turning
the key switch from OFF to ON counts as 1 time).
2. All doors unlock automatically.
NOTE:
On the sixth key insertion, keep the key in the ignition key cylinder with the key switch ON.
Do all unlock automatically?
YES
>> GO TO 4.
NO
>> GO TO 1.
4.
STEP 4
Turn ignition switch to ACC within 3 seconds after all doors unlock and perform lock operation by door lock
and unlock switch.
>> GO TO 5.
5.
STEP 5
1. Press the lock or unlock button of the keyfob to be added.
2. All doors unlock simultaneously.
3. Key ID is registered.
Is key ID registered?
YES-1 >> When adding a keyfob: GO TO 6.
YES-2 >> When ending registration: GO TO 8.
NO
>> GO TO 1.
6.
STEP 6
Preform lock operation by door lock and unlock switch.
>> GO TO 7.
7.
STEP 7
1. Press the lock or unlock button of the keyfob to be added.
2. All doors unlock simultaneously.
3. Key ID is registered.
Is key ID registered?
YES-1 >> When adding a keyfob: GO TO 6.
KEYFOB ID REGISTRATION
DLK-249
< BASIC INSPECTION >
[WITHOUT INTELLIGENT KEY SYSTEM]
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YES-2 >> When ending registration: GO TO 8.
NO
>> GO TO 6.
8.
STEP 8
Open the driver door.
>> REGISTRATION END
DLK-250
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
U1000 CAN COMM
DTC/CIRCUIT DIAGNOSIS
U1000 CAN COMM
Description
INFOID:0000000009756552
LAN-7, "CAN COMMUNICATION SYSTEM : System Description"
.
DTC Logic
INFOID:0000000009756553
DTC DETECTION LOGIC
NOTE:
U1000 can be set if a module harness was disconnected and reconnected, perhaps during a repair. Confirm
that there are actual CAN diagnostic symptoms and a present DTC by performing the Self Diagnostic Result
procedure.
Diagnosis Procedure
INFOID:0000000009756554
1.
PERFORM SELF DIAGNOSTIC RESULT
1. Turn ignition switch ON and wait for 2 second or more.
2. Check “SELF- DIAG RESULTS”.
Is “CAN COMM CIRCUIT” displayed?
YES
>> Perform CAN Diagnosis as described in DIAGNOSIS section of CONSULT operation manual.
NO
>> Refer to
GI-39, "Intermittent Incident"
.
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1000]
When any listed module cannot communicate
with CAN communication signal continuously for
2 seconds or more with ignition switch ON
In CAN communication system, any item (or
items) of the following listed below is malfunc-
tioning.
• Transmission
• Receiving (ECM)
• Receiving (VDC/TCS/ABS)
• Receiving (METER/M&A)
• Receiving (TCM)
• Receiving (IPDM E/R)
U1010 CONTROL UNIT (CAN)
DLK-251
< DTC/CIRCUIT DIAGNOSIS >
[WITHOUT INTELLIGENT KEY SYSTEM]
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U1010 CONTROL UNIT (CAN)
DTC Logic
INFOID:0000000009756555
DTC DETECTION LOGIC
Diagnosis Procedure
INFOID:0000000009756556
1.
REPLACE BCM
When DTC “U1010” is detected, replace BCM.
>> Replace BCM. Refer to
BCS-126, "Removal and Installation"
.
CONSULT Display
DTC Detection Condition
Possible Cause
CONTROL UNIT (CAN)
[U1010]
BCM detected internal CAN communication cir-
cuit malfunction.
BCM
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