Nissan Maxima Service and Repair Manual: P1610 lock mode
Description
Performs ID verification through BCM and Intelligent Key when push-button ignition switch is pressed.
Prohibits the start of engine when an unregistered ID of Intelligent Key is used.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
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Insert Intelligent Key into the key slot.
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Check "Self Diagnostic Result" with CONSULT.
2.PERFORM DTC CONFIRMATION PROCEDURE
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Press the push-button ignition switch.
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Check "Self Diagnostic Result" with CONSULT.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to SEC-147, "Wiring Diagram".
1. INSPECTION START
Check the case in which DTC is detected.
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Case1: It is detected when Intelligent Key is inserted into key slot.
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Case2: It is detected after Intelligent Key is inserted into key slot and push-button ignition switch is pressed.
In which case is DTC detected?
Case1. GO TO 2
Case2. GO TO 4
2.CHECK KEY SLOT INPUT SIGNAL
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Turn ignition switch OFF.
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Disconnect key slot harness connector.
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Check voltage between key slot harness connector M40 terminal 2 and ground.
3.CHECK KEY SLOT CIRCUIT
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Disconnect BCM harness connector.
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Check continuity between key slot harness connector M40 (A) terminal 2 and BCM harness connector M19 (B) terminal 68.
3. Check continuity between key slot harness connector M40 (A) terminal 2 and ground.
4.CHECK PUSH-IGNITION SWITCH OPERATION
Press push-button ignition switch and check if it turns ON.
5.CHECK KEY SLOT COMMUNICATION SIGNAL
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Turn ignition switch OFF.
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Disconnect key slot harness connector.
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Check voltage between key slot harness connector M40 terminal 3 and ground.
6.CHECK KEY SLOT COMMUNICATION SIGNAL CIRCUIT
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Disconnect BCM harness connector.
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Check continuity between key slot harness connector M40 (A) terminal 3 and BCM harness connector M19 (B) terminal 69.
3. Check continuity between key slot harness connector M40 (A) terminal 3 and ground.
7.CHECK KEY SLOT GROUND CIRCUIT
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Turn ignition switch OFF.
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Disconnect key slot harness connector.
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Check continuity between key slot harness connector M40 terminal 7 and ground.
8.CHECK INTERMITTENT INCIDENT
Refer to GI-41, "Intermittent Incident".
Inspection End.
U1010 control unit (CAN)
DTC Logic
DTC DETECTION LOGIC
Diagnosis Procedure
1. REPLACE BCM
When DTC U1010 is detected, replace BCM.
Replace BCM. Refer to BCS-79, "Removal and
Installation". ...
P1611 ID discord, IMMU-ECM
Description
BCM performs the ID verification with ECM that allows the
engine to start. Start the engine if the ID is OK.
ECM prevents the engine from starting if the ID is not registered. BCM st ...
Other materials:
Mechanical key
The Intelligent Key contains the mechanical key,
which can be used in case of a discharged battery.
To remove the mechanical key, release the lock
knob on the back of the Intelligent Key.
To install the mechanical key, firmly insert it into
the Intelligent Key until the lock knob return ...
Precaution
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as "AIR BAG" and "SEAT BELT
PRE-TENSIONER", used along with a front seat belt, helps to reduce the risk
or severity of injury to the driver and front ...
Automatic drive positioner (if so equipped)
The automatic drive positioner system has three
features:
Memory storage function (Key-link)
Memory storage function (Switch)
Entry/exit function
Key-link, when enabled, automatically retains the
driver's last seat, automatic steering wheel, and
outside mirror positions for that specif ...
Nissan Maxima Owners Manual
- Illustrated table of contents
- Safety-Seats, seat belts and supplemental restraint system
- Instruments and controls
- Pre-driving checks and adjustments
- Monitor, climate, audio, phone and voice recognition systems
- Starting and driving
- In case of emergency
- Appearance and care
- Do-it-yourself
- Maintenance and schedules
- Technical and consumer information
Nissan Maxima Service and Repair Manual
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