Nissan Altima 2007-2012 Service Manual: Component diagnosis

Diagnosis system (audio unit)
Diagnosis Description Self-diagnosis mode can check the following items. • Audio unit hardware/software versions • Continuity of each speaker channel • Continuity of each audio unit switch ...

Other materials:

NISSAN Intelligent Key® battery discharge
If the battery of the NISSAN Intelligent Key® is discharged, or environmental conditions interfere with the Intelligent Key operation, start the engine according to the following procedure: 1. Place the shift lever in the P (Park) position. 2. Firmly apply the foot brake. 3. Touch the ignit ...

Oil seal
Removal and Installation of Valve Oil Seal REMOVAL 1. Remove camshaft. Refer to EM-41, "Removal and Installation". 2. Remove valve lifter. Refer to EM-41, "Removal and Installation". 3. Rotate crankshaft, and set piston whose oil seal is to removed to top dead center. ...

ECM 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 following terminals and connectors for damage, bend and loose connection (unit side and connector side). - ECM - Harnes ...