Nissan Altima 2007-2012 Service Manual: Inspection and adjustment

Diagnosis and repair workflow
Work Flow OVERALL SEQUENCE DETAILED FLOW 1. GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when the incident/m ...

Additional service when removing battery negative terminal
Description Initial setting is necessary when battery terminal is removed. CAUTION: The following specified operations are not performed under the non-initialized condition. • Auto-up opera ...

Other materials:

Trouble diagnosis
Condition of Error Detection “U1000” or “U1001” is indicated on SELF-DIAG RESULTS on CONSULT-III if CAN communication signal is not transmitted or received between units for 2 seconds or more. CAN COMMUNICATION SYSTEM ERROR • CAN communication line open (CAN-H, CAN-L, or both) • ...

Multiport fuel injection system
System Diagram System Description INPUT/OUTPUT SIGNAL CHART *1: This sensor is not used to control the engine system under normal conditions. *2: This signal is sent to the ECM via the CAN communication line. *3: ECM determines the start signal status by the signals of engine speed an ...

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 ...