Nissan Altima 2007-2012 Service Manual: Starting system QR25DE

On-vehicle repair
EXHAUST SYSTEM (VQ35DE) Exploded View 1. RH rear muffler bracket 2. Gasket 3. Front exhaust tube 4. Ring gasket 5. Front exhaust tube hanger 6. Center exhaust tube 7. Mounting rubber 8. Cen ...

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW NOTE: To ensure a complete and thorough diagnosis, the battery, starter motor and alternator test segments must be done ...

Other materials:

P0117, P0118 ECT sensor
Description The engine coolant temperature sensor is used to detect the engine coolant temperature. The sensor modifies a voltage signal from the ECM. The modified signal returns to the ECM as the engine coolant temperature input. The sensor uses a thermistor which is sensitive to the change i ...

P0462, P0463 fuel level sensor
Description The fuel level sensor is mounted in the fuel level sensor unit. The sensor detects a fuel level in the fuel tank and transmits a signal to the combination meter. The combination meter sends the fuel level sensor signal to the ECM through CAN communication line. It consists of ...

ASCD Brake switch
Description When the brake pedal is depressed, ASCD brake switch is turned OFF and stop lamp switch is turned ON. ECM detects the state of the brake pedal by this input of two kinds (ON/OFF signal). Refer to EC-603, "System Description" for the ASCD function. Component Functio ...