DTC Logic
DTC DETECTION LOGIC
DTC | Trouble diagnosis name | DTC detection condition | Possible causes |
P0890 | Transmission Control Module Power Relay Sense Circuit Low | Under the following diagnosis
conditions, the battery voltage
supplied to the TCM is less than
8.4V continuously for 0.2 seconds
or more. - Diagnosis condition - TCM power supply voltage: More than 11 V |
Harness or connector (TCM power supply circuit is open or shorted.) |
DTC REPRODUCTION PROCEDURE
1.PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at least 10 seconds, then perform the next test.
>> GO TO 2.
2.CHECK DTC DETECTION
Is "P0890" detected?
YES >> Go to TM, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis Procedure
1.CHECK TCM BATTERY VOLTAGE CIRCUIT
Is the check result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> GO TO 2.
2.DETECTION OF MALFUNCTION ITEMS
10 A fuse (#49, IPDM E/R). Refer to PG, "IPDM E/R Terminal Arrangement".
Is the check result normal? YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> Repair or replace the malfunctioning parts.
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Security systems (if so equipped)
Your vehicle has one type of security systems:
NISSAN Vehicle Immobilizer System
NISSAN vehicle immobilizer system
The NISSAN Vehicle Immobilizer System will not
allow the engine to start without the use of a
registered key.
If the engine fails to start using a registered key
(for ex ...
Bluetooth Hands-Free Phone System with Navigation System (if so equipped)
WARNING
Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
If you are unable to devote full attention
to vehicle operation while talking on
...