Nissan Altima 2007-2012 Service Manual: Component diagnosis

On board diagnostic (OBD) system
Trouble Diagnosis Introduction CAUTION: • Do not use electrical test equipment on any circuit related to the SRS unless instructed to do so in this Service Manual. SRS wiring harnesses can be i ...

B1049 – B1052, B1054 – B1057 driver airbag module
Description DTC B1049 – B1052, B1054 – B1057 DRIVER AIRBAG MODULE The driver air bag module is dual stage and wired to the air bag diagnosis sensor unit through the spiral cable. The air ba ...

Other materials:

Vehicle Information Display
The vehicle information display is located to the left of the speedometer. It displays such items as: ● Vehicle settings ● Trip computer information ● Drive system warnings and settings (if so equipped) ● Cruise control system information ● NISSAN Intelligent K ...

Power supply and ground circuit
Diagnosis Procedure 1.INSPECTION START Start engine. Is engine running? YES >> GO TO 8. NO >> GO TO 2. 2.CHECK ECM POWER SUPPLY CIRCUIT-I 1. Turn ignition switch OFF and then ON. 2. Check the voltage between ECM harness connector and ground. Is the inspection result n ...

Remote starting the vehicle
perform the following: 1. Aim the Intelligent Key at the vehicle. 2. Press the LOCK button to lock all doors. 3. Within 5 seconds press and hold the remote start button until the turn signal lights illuminate. If the vehicle is not within view press and hold the remote start butto ...