Nissan Altima 2007-2012 Service Manual: Power supply, ground & circuit elements sedan

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ABS 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 terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit ...

License lamp finisher
Removal and Installation 1. License lamp finisher REMOVAL 1. Remove the trunk lid finisher (if equipped). Refer to INT-22, "Exploded View". 2. Remove the license lamp finisher nuts. 3. Remove license lamp finisher by pulling toward the rear, then disconnect the trunk request ...

P2423 HC adsorption catalyst function
DTC Logic DTC DETECTION LOGIC The ECM monitors the phase gap between heated oxygen sensor 2 signal and heated oxygen sensor 3 signal. The phase gap between heated oxygen sensor 2 signal and heated oxygen sensor 3 signal becomes small as the HC adsorption catalyst (under floor) is deteriorate ...