Nissan Altima Owners Manual: Operating range
The Intelligent Key functions can only be used when the Intelligent Key is within the specified operating range.
When the Intelligent Key battery is almost discharged or strong radio waves are present near the operating location, the Intelligent Key system’s operating range becomes narrower and may not function properly.
If the Intelligent Key is within the operating range, it is possible for anyone, even someone who does not carry the Intelligent Key, to push the ignition switch to start the engine.
The operating range of the engine start function is inside of the vehicle 1 .
● The luggage area is not included in the operating range, but the Intelligent Key may function.
● If the Intelligent Key is placed on the instrument panel, inside the glove box, storage bin or door pocket, the Intelligent Key may not function.
● If the Intelligent Key is placed near the door or window outside the vehicle, the Intelligent Key may function.
Vehicle speed signal circuit
Description â€¢ Combination meter sends vehicle speed signal to power steering control unit. Diagnosis Procedure 1.PERFORM COMBINATION METER SELF-DIAGNOSIS Perform combination meter self-diagnosis. Is any error system detected? YES >> Check the error system. NO >> GO TO 2. ...
B2604 PNP switch
Description BCM confirms the shift position with the following 4 signals. â€¢ CVT selector lever â€¢ P/N position switch â€¢ P position signal from IPDM E/R (CAN) â€¢ P position signal from TCM (CAN) DTC Logic DTC DETECTION LOGIC NOTE: â€¢ If DTC B2604 is displayed with DTC U1000, first ...
ABS branch line circuit
Diagnosis Procedure INSPECTION PROCEDURE 1.CHECK CONNECTOR 1. Turn the ignition switch OFF. 2. Disconnect the battery cable from the negative terminal. 3. Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit s ...