Nissan Altima 2007-2012 Service Manual: Function diagnosis

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.INTERVIEW FOR MALFUNCTION Find out what the customer's concerns are. >> GO TO 2 2.SYMPTOM CHECK Verify the s ...

Headlamp (xenon type)
System Diagram System Description Control of the headlamp system is dependent upon the position of the lighting switch (combination switch). When the lighting switch is placed in the 2nd pos ...

Other materials:

P0643 sensor power supply
DTC Logic DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1.PRECONDITIONING If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test. TESTING CONDITION: Before performing the following proced ...

Front wiper ARMS
Removal and Installation REMOVAL 1. Turn wiper switch ON to operate wiper motor, and then turn wiper switch OFF (auto stop). 2. Open hood, remove arm caps, and remove wiper arm nuts. 3. Raise wiper arm, and remove wiper arm from the vehicle. INSTALLATION 1. Clean up the pivot area as sho ...

Compression pressure
CHECKING COMPRESSION PRESSURE 1. Warm up the engine to full operating temperature. 2. Release the fuel pressure. Refer to EC-550, "Inspection" (California), EC-1038, "Inspection" (Except California). 3. Remove the ignition coil and spark plug from each cylinder. Refer ...