Nissan Altima 2007-2012 Service Manual: Overheating cause analysis

Troubleshooting Chart

    Cooling system
    Cooling Circuit 1. Thermostat 2. Water control valve 3. Water control valve housing (Water outlet) 4. Cylinder block (Thermostat housing) 5. Water inlet 6. Radiator 7. Water pump 8. Cylinder ...

    On-vehicle maintenance
    ENGINE COOLANT System Inspection • Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure fluid escaping from the radiator. • Wrap a thick clot ...

    Other materials:

    Inspection and adjustment
    Preliminary Check 1.TIRE PRESSURE Check all tire pressures. Refer to WT-70, "Tire". Do tire pressures match specification? YES >> GO TO 2 NO >> Adjust tire pressure to specified value. 2.LOW TIRE PRESSURE WARNING LAMP Check low tire pressure warning lamp activation. ...

    Front tweeter (coupe)
    Description The audio unit sends audio signals to the BOSE speaker amp. The BOSE speaker amp. amplifies the audio signals before sending them to the front tweeters using the audio signal circuits. Diagnosis Procedure 1.HARNESS CHECK 1. Disconnect BOSE speaker amp. connector B122 and suspec ...

    Audio unit
    Removal and Installation REMOVAL 1. Remove cluster lid C. Refer to IP-12, "Removal and Installation". 2. Remove cluster lid D lower finisher. Refer to IP-12, "Removal and Installation". 3. Remove navigation audio unit upper and lower screws (A). 4. Remove the naviga ...