Nissan Maxima Service and Repair Manual: Door lock function symptoms
DOOR LOCK AND UNLOCK SWITCH
DOOR LOCK AND UNLOCK SWITCH : Symptom Table
DOOR LOCK/UNLOCK FUNCTION MALFUNCTION
NOTE:
- Before performing the diagnosis in the following table, check
"WORK FLOW". Refer to DLK-9, "Work Flow".
- Check that vehicle is under the condition shown in "Conditions
of vehicle" before starting diagnosis, and
check each symptom.
- If the following symptoms are detected, check systems shown in
the "Diagnosis/service procedure" column
in this order.
Conditions of Vehicle (Operating Conditions)
- "LOCK/UNLOCK BY I-KEY" is ON when setting on CONSULT.
- Intelligent Key is out of key slot.
- All doors are closed.

DOOR REQUEST SWITCH
DOOR REQUEST SWITCH : Symptom Table
DOOR LOCK/UNLOCK FUNCTION MALFUNCTION
NOTE:
- Before performing the diagnosis in the following table, check
"WORK FLOW". Refer to DLK-9, "Work Flow".
- Check that vehicle is under the condition shown in "Conditions
of vehicle" before starting diagnosis, and
check each symptom.
- If the following symptoms" are detected, check systems shown in
the "Diagnosis/service procedure" column
in this order.
Conditions of Vehicle (Operating Conditions)
- "LOCK/UNLOCK BY I-KEY" is ON when setting on CONSULT.
- Intelligent Key is out of key slot.
- All doors are closed.

INTELLIGENT KEY
INTELLIGENT KEY : Symptom Table
REMOTE KEYLESS ENTRY FUNCTION MALFUNCTION
NOTE:
- Before performing the diagnosis in the following table, check
"WORK FLOW". Refer to DLK-9, "Work Flow".
- Check that vehicle is under the condition shown in "Conditions
of vehicle" before starting diagnosis, and
check each symptom.
- If the following symptoms are detected, check systems shown in
the "Diagnosis/service procedure" column
in this order.
Conditions of Vehicle (Operating Conditions)
- Intelligent Key is out of key slot.
- Ignition switch is in OFF or ACC position.
- All doors are closed.
- Retained power operation does not operate


Symptom Table
ALL FUNCTIONS OF INTELLIGENT KEY SYSTEM DO NOT OPERATE
NOTE:
Before performing the diagnosis in the following table, check
"WORK FLOW". Refer to DLK-9, "Work Flow".
...
TRUNK LID OPENER SWITCH
TRUNK LID OPENER SWITCH : Symptom Table
TRUNK OPEN FUNCTION MALFUNCTION
NOTE:
Before performing the diagnosis in the following table, check
"WORK FLOW". Refer to DLK- ...
Other materials:
M&A branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the combination meter for
damage, bend and loose connection
(unit side and connector side).
2.CHECK HARNESS FOR OPEN CI ...
Diagnosis system (ipdm E/R)
Diagnosis Description
AUTO ACTIVE TEST
Description
In auto active test mode, the IPDM E/R sends a drive signal to the following
systems to check their operation.
Oil pressure warning lamp
Front wiper (LO, HI)
Parking lamps
Side marker lamps
License plate lamps
Tail lamps
Front f ...
Parking lamp circuit
Description
The IPDM E/R (intelligent power distribution module engine room) controls the
tail lamp relay based on inputs from the BCM over the CAN communication
lines. When the tail lamp relay is energized, power flows through fuses 46
and 47, located in the IPDM E/R. Power then flows to the ...