Nissan Altima Owners Manual: Warning signals
To help prevent the vehicle from moving unexpectedly by erroneous operation of the Intelligent Key or to help prevent the vehicle from being stolen, a chime or buzzer sounds from inside and outside the vehicle and a warning is displayed in the instrument panel.
When a chime or beep sounds or a warning is displayed, be sure to check the vehicle and the Intelligent Key.
See the “Troubleshooting guide” that follows and “Vehicle information display” in the “Instruments and controls” section of this manual.
Shift position indicator circuit
Description â€¢ TCM sends position indicator signals to combination meter by CAN communication line. â€¢ Manual mode switch position is indicated on shift position indicator. Component Function Check 1.CHECK SHIFT POSITION INDICATOR CAUTION: Always drive vehicle at a safe speed. 1. Sta ...
You can use voice commands to operate various Bluetooth® Hands-Free Phone System features using the NISSAN Voice Recognition system. For more details, see “NISSAN Voice Recognition System” in this section. Voice Prompt Interrupt While using the voice recognition system, the system voice can ...
P0420 three way catalyst function
DTC Logic DTC DETECTION LOGIC The ECM monitors the switching frequency ratio of air fuel ratio (A/F) sensor 1 and heated oxygen sensor 2. A three way catalyst (manifold) with high oxygen storage capacity will indicate a low switching frequency of heated oxygen sensor 2. As oxygen storage c ...