Nissan Altima (L32) 2007-2012 Service Manual: Low tire pressure warning lamp
blinks
Low Tire Pressure Warning Lamp Flashes When
Ignition Switch Is Turned On
NOTE:
If low tire pressure warning lamp flashes as shown, the system is normal.
Flash Mode A
• This mode shows transmitter status is OFF-mode.
Carry out transmitter wake up operation. Refer to WT-5, "Transmitter
Wake Up Operation".
DIAGNOSTIC PROCEDURE
1.CHECK BCM CONNECTORS
1. Turn ignition switch OFF.
2. Disconnect BCM harness connectors.
3. Check terminals for damage or loose connections.
Is the Inspection result normal?
YES >> GO TO 2
NO >> Repair or replace damaged parts.
2.CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT
Check continuity between BCM harness connector M18 terminal 57 and ground.
Continuity should not exist.
Is the Inspection result normal?
YES >> Replace BCM. Refer to BCS-96, "Removal and Installation".
NO >> Repair circuit for short to ground.
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On
DIAGNOSTIC PROCEDURE
1.CHECK BCM CONNECTORS
1. Turn ignition switch OFF.
2. Disconnect BCM harness connectors.
3. Ch ...
Hazard Warning Lamps Flash When Ignition
Switch Is Turned On
DIAGNOSTIC PROCEDURE
1.CHECK BCM GROUND CIRCUIT
Check BCM ground circuit. Refer to BCS-42, "Diagnosis Procedure".
Is the i ...
Other materials:
Trip computer
1. Vehicle speed
The vehicle speed mode shows the current
vehicle speed and the average vehicle
speed since the last reset.
Average vehicle speed:
Press the OK button on the steering wheel
to bring up the drive computer Reset
menu, and follow the instructions to reset.
For additional information, ...
Rear Door Alert
The Rear Door Alert system functions under
certain conditions to indicate there
may be an object or passenger in the rear
seat(s). Check the seat(s) before exiting the
vehicle.
The Rear Door Alert system is initially disabled.
The driver can enable the system
using the vehicle information display. ...